Medicine guide

Strattera

10 mg · Capsule

  • Prescription only
  • Norepinephrine Reuptake Inhibitor
Made by
Eli Lilly and Company

Quoted from the official source. Not yet reviewed by Mediclarum — the leaflet in your pack is authoritative.

At a glance

Quoted from the official label · 2026-06-30

What it is

Norepinephrine Reuptake Inhibitor

Used for
  • STRATTERA is indicated for the treatment of attention-deficit/hyperactivity disorder (ADHD) in
The label’s usual adult dose

Adults 40 mg/day 80 mg/day 100 mg/day For the recommended dosage in patients with hepatic impairment, see Full Prescribing Information.

Age and Body Weight Starting Dosage Target Dosage 1 Maximum Total Daily Dose 1 Pediatrics who weigh less than 70 kg 0.5 mg/kg/day 1.2 mg/kg/day 1.4 mg/kg/day or 100 mg/day (whichever is less) Pediatrics who weigh 70 kg or more and

Full directions ↓
Serious warning

SUICIDAL THOUGHTS AND BEHAVIORS IN PEDIATRIC PATIENTS 6 YEARS OF AGE AND OLDER All STRATTERA-treated pediatric patients 6 years of age or older should be monitored and observed closely for suicidal thoughts and behavior, clinical worsening, or…

All warnings ↓
Good to know
  • Prescription only
  • FDA enforcement reports list no ongoing recall, and none from the last two years, for this product code · checked 2026-10-02
27other products contain Atomoxetine Hydrochloride — compare makers, forms and strengths

Every line above is selected, not written, from the official label. Nothing is reworded. DailyMed

What it is for

  • STRATTERA is indicated for the treatment of attention-deficit/hyperactivity disorder (ADHD) in
  • adults and pediatric patients 6 years of age and older.
  • STRATTERA is indicated as an integral part of a total treatment program for ADHD that may include other measures (psychological, educational, social) for patients with ADHD.
  • STRATTERA ® is a selective norepinephrine reuptake inhibitor (SNRI) indicated for the treatment of ADHD in
  • adults and pediatric patients 6 years of age and older.
  • ( 1 )

From the official label · 2026-06-30 · DailyMed

How it works

From this product’s own US prescribing label.

The precise mechanism by which STRATTERA produces its therapeutic effects in ADHD is unknown, but is thought to be related to selective inhibition of the pre-synaptic norepinephrine transporter, as determined in ex vivo uptake and neurotransmitter depletion studies.

Quoted from the prescribing label, sections “Mechanism of Action” and “Pharmacokinetics”. DailyMed · 2026-06-30

Serious warning

The strongest warning the FDA requires. It is printed in a box at the top of the label.

  • SUICIDAL THOUGHTS AND BEHAVIORS IN PEDIATRIC PATIENTS 6 YEARS OF AGE AND OLDER All STRATTERA-treated pediatric patients 6 years of age or older should be monitored and observed closely for suicidal thoughts and behavior, clinical worsening, or unusual changes in behavior, especially during the initial months of therapy or at times of dosage changes.
  • Families and caregivers should be advised of the need for close observation and communication with the health care provider.
  • Consider stopping STRATTERA in patients who experience emergent suicidal thoughts and behavior [see Warnings and Precautions ( 5.1 )].
  • STRATTERA increased the risk of suicidal ideation in pediatric patients aged 6 years of age and older with attention-deficit/hyperactivity disorder (ADHD) in short-term studies.
  • WARNING:
  • SUICIDAL THOUGHTS AND BEHAVIORS IN PEDIATRIC PATIENTS 6 YEARS OF AGE AND OLDER See full prescribing information for complete boxed warning.
  • All STRATTERA-treated pediatric patients 6 years of age or older should be monitored and observed closely for suicidal thoughts and behavior, clinical worsening, or unusual changes in behavior, especially during the initial months of therapy or at times of dosage changes ( 5.1 ) Consider stopping STRATTERA in patients who experience emergent suicidal thoughts and behavior ( 5.1 ) STRATTERA increased the risk of suicidal ideation in pediatric patients aged 6 years of age and older with attention-deficit/hyperactivity disorder (ADHD) in short-term studies ( 5.1 )

Quoted from the official label, section “Boxed Warning”.

Do not take it if

  • STRATTERA is contraindicated in patients:
  • With known hypersensitivity reaction to atomoxetine or other constituents of STRATTERA.
  • Hypersensitivity reactions included anaphylaxis, angioneurotic edema, urticaria, and rash [see Warnings and Precautions ( 5.8 )] .
  • Taking, or within 14 days of stopping, a monoamine oxidase inhibitor (MAOI) [see Drug Interactions ( 7 )] .
  • With narrow angle glaucoma.
  • In clinical trials, STRATTERA use was associated with an increased risk of mydriasis.
  • With pheochromocytoma or a history of pheochromocytoma.
  • Serious reactions, including elevated blood pressure and tachyarrhythmia, have been reported in patients with pheochromocytoma or a history of pheochromocytoma who received STRATTERA.
  • With severe cardiac or vascular disorders whose condition would be expected to deteriorate if they had a clinically important increase in blood pressure or heart rate (e.g., 15 to 20 mm Hg in blood pressure or 20 beats per minute in heart rate) [see Warnings and Precautions ( 5.4 )] .
  • Contraindicated in patients ( 4 ):
  • With known hypersensitivity to atomoxetine or other constituents of STRATTERA Taking or within 14 days of stopping, a monoamine oxidase inhibitor (MAOI) With narrow angle glaucoma With pheochromocytoma or history of pheochromocytoma With severe cardiac or vascular disorders whose condition would be expected to deteriorate with clinically important increases in blood pressure or heart rate

Quoted from the official label, section “Contraindications”.

How to take it

These directions are for this exact strength and form. Another one is different.

  • Prior to initiating treatment with STRATTERA, screen patients for a personal or family history of bipolar disorder, mania, or hypomania.
  • ( 2.1 , 5.6 ) See table below for the recommended STRATTERA dosage.
  • ( 2.3 ) 1 Administer either as once daily dosage in the morning or as evenly divided twice daily dosage in the morning and late afternoon/early evening.
  • Age and Body Weight Starting Dosage Target Dosage 1 Maximum Total Daily Dose 1 Pediatrics who weigh less than 70 kg 0.5 mg/kg/day 1.2 mg/kg/day 1.4 mg/kg/day or 100 mg/day (whichever is less) Pediatrics who weigh 70 kg or more and
  • adults 40 mg/day 80 mg/day 100 mg/day For the recommended dosage in patients with hepatic impairment, see Full Prescribing Information.
  • ( 2.4 ) For the recommended dosage with concomitant use of a strong CYP2D6 inhibitor or in CYP2D6 poor metabolizers, see Full Prescribing Information.
  • ( 2.5 )
  • 2.1 Recommendations Prior to Initiating STRATTERA Treatment Prior to initiating treatment with STRATTERA, screen patients for a personal or family history of bipolar disorder, mania, or hypomania [see Warnings and Precautions ( 5.6 )].
  • 2.2 Administration Instructions STRATTERA may be taken with or without food.
  • Take STRATTERA capsules whole; do not open the capsules.
  • 2.3 Recommended Dosage Table 1 includes the recommended STRATTERA dosage in adult patients and pediatric patients 6 years of age and older for acute treatment of ADHD.
  • Table 1:
  • Recommended Dosage of STRATTERA for Acute Treatment of ADHD a Administer either as once daily dosage in the morning or as evenly divided twice daily dosage in the morning and late afternoon/early evening. b No additional benefit has been demonstrated with STRATTERA dosages higher than 1.2 mg/kg/day [see Clinical Studies ( 14 )] . c If a patient has not achieved an optimal response at 80 mg/day after 2 to 4 additional weeks, may increase the dosage to a maximum of 100 mg/day.
  • There is no data that supports increased effectiveness at a dosage higher than 100 mg/day [see Clinical Studies ( 14 )] .
  • Age and Body Weight Starting Dosage Titration Interval Target Dosage Maximum Dosage Pediatric patients who weigh less than 70 kg 0.5 mg/kg/day Minimum of 3 days 1.2 mg/kg/day a,b 1.4 mg/kg/day or 100 mg/day, whichever is less a Pediatric patients who weigh 70 kg or more and adult patients 40 mg/day Minimum of 3 days 80 mg/day a 100 mg/day a,c The health care provider who elects to use STRATTERA for extended periods should periodically reevaluate the long-term usefulness of STRATTERA for the individual patient.
  • 2.4 Recommended Dosage in Patients with Hepatic Impairment For patients aged 6 years of age or older with:
  • Severe hepatic impairment (HI) (Child-Pugh Class C), the recommended initial and target STRATTERA dosage is 25% of recommended dosage in patients with normal hepatic function [see Use in Specific Populations ( 8.6 ) and Clinical Pharmacology ( 12.3 )] .
  • Moderate HI (Child-Pugh Class B), the recommended initial and target STRATTERA dosage is 50% of the recommended dosage in patients with normal hepatic function [see Use in Specific Populations ( 8.6 ) and Clinical Pharmacology ( 12.3 )] .
  • Mild HI (Child-Pugh Class A), the recommended initial and target STRATTERA dosage is the same as those with normal hepatic function.
  • 2.5 Recommended Dosage with Concomitant Use of Strong CYP2D6 Inhibitors or in CYP2D6 Poor Metabolizers Consider genetic testing to determine the patient's CYP2D6 metabolizer status.
  • In patients taking a concomitant strong CYP2D6 inhibitor or who are CYP2D6 poor metabolizers, a longer titration interval of 4 weeks is recommended, if ADHD symptoms fail to improve and the initial STRATTERA dosage is well tolerated.
  • The recommended starting, target, and maximum STRATTERA dosages are the same as outlined in Table 1 [ see Dosage and Administration ( 2.3 ) ].
  • For other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate), follow the recommended dosage, including the recommended titration interval (minimum of 3 days), as outlined in Table 1 [see Dosage and Administration ( 2.3 )].
  • 2.6 Switching to or from a Monoamine Oxidase Inhibitor Antidepressant At least 14 days must elapse between discontinuation of a monoamine oxidase inhibitor (MAOI) antidepressant and initiation of STRATTERA.
  • In addition, at least 14 days must elapse after stopping STRATTERA before starting an MAOI antidepressant.
  • 2.7 Recommendations for a Missed Dose If a STRATTERA dose is missed, take the dose as soon as possible, but
  • do not take more than the prescribed total daily amount of STRATTERA in any 24-hour period.
  • 2.8 Recommendations for Discontinuation When discontinuing STRATTERA, no taper is needed [see Drug Abuse and Dependence ( 9.2 , 9.3 )].

Quoted from the official label, section “Dosage & Administration”.

Other warnings

  • Severe Liver Injury:
  • STRATTERA should be discontinued and not restarted in patients with jaundice or laboratory evidence of liver injury.
  • ( 5.2 ) Serious Cardiovascular Reactions:
  • Prior to STRATTERA treatment, patients should have a careful history and physical exam to assess for presence of cardiovascular (CV) disease.
  • STRATTERA generally should not be used in pediatric patients with known serious cardiac abnormalities, cardiomyopathy, serious arrhythmias.
  • Consideration should be given to not using STRATTERA in
  • adults with clinically significant cardiac abnormalities.
  • Patients who develop symptoms suggestive of cardiac disease during STRATTERA treatment should stop STRATTERA and undergo a prompt cardiac evaluation.
  • ( 5.3 ) Increase in Blood Pressure and Heart Rate:
  • Heart rate and blood pressure should be measured at baseline, following STRATTERA dosage increase, and periodically while on therapy.
  • ( 5.4 ) New Psychotic or Manic Symptoms and Activation of Mania:
  • If psychotic or manic symptoms occur, consider discontinuing STRATTERA.
  • ( 5.5 ) Aggressive Behavior or Hostility:
  • Monitor for the appearance or worsening of aggressive behavior or hostility.
  • ( 5.7 ) Effects on Urine Outflow: Urinary retention or hesitancy may occur.
  • ( 5.9 ) Priapism:
  • Prompt medical attention is required in the event of suspected priapism.
  • ( 5.10 ) Effect on Growth in Pediatric Patients :
  • Closely monitor growth (e.g., weight, height) in pediatric patients.
  • ( 5.11 )
  • 5.1 Suicidal Thoughts and Behaviors in Pediatric Patients 6 Years of Age and Older All STRATTERA-treated pediatric patients should be monitored and observed closely for clinical worsening, suicidal thoughts and behavior, and unusual changes in behavior, especially during the initial few months of STRATTERA therapy, or at times of dosage changes, either increases or decreases.
  • Families and caregivers of STRATTERA-treated pediatric patients should be alerted about the need to monitor patients daily for the emergence of agitation, irritability, unusual changes in behavior, and mental health-related symptoms, as well as the emergence of suicidal thoughts and behavior, and to report such symptoms immediately to a health care provider.
  • Consider changing the therapeutic regimen, including stopping STRATTERA, in patients who experience emergent suicidality or symptoms that might be precursors to emerging suicidal thoughts and behavior, especially if these symptoms are severe or abrupt in onset, or were not part of the patient's presenting symptoms.
  • STRATTERA increased the risk of suicidal ideation in pediatric patients 6 years and older with ADHD in pooled placebo-controlled short-term studies (6 to 18 weeks).
  • In 12 studies (11 studies in patients with ADHD and 1 study in another population) with over 2,200 pediatric patients, the mean incidence of suicidal ideation in STRATTERA-treated pediatric patients was 0.4% (5/1,357) (including one patient with a suicide attempt) compared to 0% (0/851) in placebo-treated pediatric patients.
  • No suicides occurred in these studies.
  • All the suicidal ideations occurred in pediatric patients 6 to 12 years of age, and all occurred during the first month of STRATTERA treatment.
  • It is unknown whether the risk of suicidal ideation in pediatric patients extends to longer-term use.
  • A similar analysis in adult patients treated with STRATTERA for ADHD did not reveal an increased risk of suicidal ideation or behavior.
  • The following psychiatric symptoms have been reported with STRATTERA:
  • anxiety, agitation, panic attacks, insomnia, irritability, hostility, aggressiveness, impulsivity, akathisia (psychomotor restlessness), hypomania and mania.
  • Although a causal link between the emergence of such symptoms and the emergence of suicidal impulses has not been established, there is a concern that such symptoms may represent precursors to emerging suicidality.
  • 5.2 Severe Liver Injury STRATTERA should be discontinued and not restarted in patients with jaundice or laboratory evidence of liver injury.
  • Liver enzyme and function tests should be obtained upon the first symptom or sign of liver dysfunction (e.g., pruritus, dark urine, jaundice, right upper quadrant tenderness, or unexplained “flu like” symptoms).
  • Postmarketing reports indicate that STRATTERA can cause severe liver injury.
  • Although no evidence of liver injury was detected in clinical trials of about 6,000 patients, there have been rare cases of clinically significant liver injury that were considered probably or possibly related to STRATTERA use during postmarketing use:
  • Rare cases of liver failure have been reported during postmarketing use, including a case that resulted in a liver transplant.
  • Reported cases of liver injury occurred within 120 days of initiation of STRATTERA in most cases and some patients presented with markedly elevated liver enzymes (>20 times upper limit of normal (ULN)), and jaundice with significantly elevated bilirubin levels (>2 times ULN), followed by recovery upon STRATTERA discontinuation.
  • In one patient, liver injury, manifested by elevated hepatic enzymes up to 40 times ULN and jaundice with bilirubin up to 12 times ULN, recurred upon rechallenge, and was followed by recovery upon STRATTERA discontinuation, providing evidence that STRATTERA likely caused the liver injury.
  • Such reactions may occur several months after STRATTERA is started, but laboratory abnormalities may continue to worsen for several weeks after STRATTERA is stopped.
  • 5.3 Serious Cardiovascular Reactions Risk Management Recommendations for Serious Cardiovascular Reactions Prior to STRATTERA treatment,
  • adults or pediatric patients 6 years of age or older should have a careful history (including assessment for a family history of sudden death or ventricular arrhythmia) and physical exam to assess for the presence of cardiovascular disease, and should receive further cardiac evaluation if findings suggest such disease (e.g., electrocardiogram, echocardiogram).
  • Although some serious heart problems alone carry an increased risk of sudden death, STRATTERA generally should not be used in pediatric patients with known serious structural cardiac abnormalities, cardiomyopathy, serious arrhythmias, or other serious cardiac problems.
  • Consideration should be given to not treating
  • adults with STRATTERA with clinically significant cardiac abnormalities.
  • Patients who develop symptoms such as exertional chest pain, unexplained syncope, or other symptoms suggestive of cardiac disease during STRATTERA treatment should stop STRATTERA and undergo a prompt cardiac evaluation.
  • Sudden Death and Pre-existing Structural Cardiac Abnormalities or Other Serious Heart Problems Pediatric Patients 6 Years of Age and Older :
  • Sudden death has been reported in association with STRATTERA treatment at the recommended dosage in pediatric patients 6 years of age and older with structural cardiac abnormalities or other serious heart problems.
  • Adults:
  • Sudden deaths, stroke, and myocardial infarction have been reported in STRATTERA-treated
  • adults at the recommended ADHD dosage.
  • Although the role of STRATTERA in these adult cases is also unknown,
  • adults have a greater likelihood than pediatric patients of having serious structural cardiac abnormalities, cardiomyopathy, serious arrhythmias, coronary artery disease, or other serious cardiac problems.
  • 5.4 Increase in Blood Pressure and Heart Rate STRATTERA is contraindicated in patients with severe cardiac or vascular disorders whose condition would be expected to deteriorate if they had a clinically important increase in blood pressure or heart rate.
  • STRATTERA should be used with caution in any condition that may predispose patients to hypotension, or conditions associated with abrupt heart rate or blood pressure changes.
  • STRATTERA should be used with caution in patients whose underlying medical conditions could be worsened by increases in blood pressure or heart rate such as certain patients with hypertension, tachycardia, or cardiovascular or cerebrovascular disease.
  • Heart rate and blood pressure should be measured at baseline, following STRATTERA dosage increases, and periodically while on therapy to detect possible clinically important increases in heart rate and blood pressure.
  • In the pediatric and adult patients in short-term, placebo-controlled clinical studies of ADHD, there were a greater proportion of STRATTERA-treated patients, compared to placebo-treated patients, who had an increase in diastolic blood pressure (DBP) ≥15 mm Hg, systolic blood pressure (SBP) ≥20 mm Hg and heart rate ≥20 bpm [see Adverse Reactions ( 6.1 )].
  • Increase in Blood Pressure and Heart Rate In placebo-controlled studies of pediatric patients 6 years of age and older with ADHD, tachycardia was identified as an adverse reaction in 0.3% (5/1,597) of STRATTERA-treated patients compared with 0% (0/934) of placebo-treated patients.
  • In placebo-controlled adult ADHD studies, tachycardia was identified as an adverse reaction in 1.5% (8/540) of STRATTERA-treated patients compared with 0.5% (2/402) of placebo-treated patients.
  • Orthostatic hypotension and syncope have been reported in STRATTERA-treated patients.
  • In ADHD studies in pediatric patients 6 years of age and older, 0.2% (12/5,596) of STRATTERA-treated patients had orthostatic hypotension and 0.8% (46/5,596) had syncope.
  • In short-term ADHD studies in pediatric patients 6 years of age and older, 1.8% (6/340) of STRATTERA- treated patients had orthostatic hypotension compared with 0.5% (1/207) of placebo-treated patients.
  • Syncope was not reported during these studies.
  • Increase in Blood Pressure and Heart Rate in CYP2D6 Poor Metabolizers In placebo-controlled studies of pediatric patients 6 years of age and older with ADHD, the mean heart rate increase was 9.4 beats/minute in CYP2D6 poor metabolizers and was 5 beats/minute in other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate).
  • In adult clinical trials where CYP2D6 metabolizer status was available, the mean heart rate increase in CYP2D6 poor metabolizers was significantly higher than in other CYP2D6 metabolizer types (11 beats/minute versus 7.5 beats/minute, respectively).
  • In adult clinical trials where CYP2D6 metabolizer status was available, the mean change from baseline in DBP in CYP2D6 poor metabolizers was higher than in other CYP2D6 metabolizer types (4.2 versus 2.1 mm Hg) as was the mean change from baseline in SBP (CYP2D6 poor metabolizers:
  • 2.8 versus other CYP2D6 metabolizer types:
  • 2.4 mm Hg).
  • 5.5 New Psychotic or Manic Symptoms and Activation of Mania If psychotic or manic symptoms occur, consider discontinuing STRATTERA.
  • Psychotic symptoms (e.g., hallucinations, delusional thinking) manic symptoms (e.g., mania) in patients without a prior history of psychotic illness or mania can be caused by STRATTERA at the recommended dosage.
  • 5.6 Screening Patients for Bipolar Disorder Before initiating treatment with STRATTERA, patients should be adequately screened for risk factors for bipolar disorder such as a personal or family history of mania and depression.
  • Patients with bipolar disorder or risk factors for bipolar disorder may be at increased risk of developing mania or mixed episodes during treatment with STRATTERA.
  • It may not be possible to determine whether a manic or mixed episode that appears during treatment with STRATTERA is due to an adverse reaction to STRATTERA or a patient's underlying bipolar disorder.
  • 5.7 Aggressive Behavior or Hostility Patients beginning treatment with STRATTERA should be monitored for the appearance or worsening of aggressive behavior or hostility.
  • There is evidence that STRATTERA may cause the emergence or worsening of aggressive behavior or hostility.
  • ADHD and other mental illnesses can be associated with irritability, which can make it difficult to determine if STRATTERA or the underlying psychiatric condition is causing the emergence or worsening of aggressive behavior or hostility in specific patients.
  • If such symptoms occur during treatment, consider a possible causal role of STRATTERA.
  • 5.8 Hypersensitivity Reactions STRATTERA is contraindicated in patients with known hypersensitivity reaction to atomoxetine or other constituents of STRATTERA.
  • Although uncommon, hypersensitivity reactions, including anaphylaxis, angioneurotic edema, urticaria, and rash, have been reported in STRATTERA-treated patients.
  • 5.9 Effects on Urine Outflow A complaint of urinary retention or urinary hesitancy should be considered potentially related to STRATTERA.
  • In adult ADHD controlled studies, the incidence of urinary retention (1.7%, 9/540) and urinary hesitation (5.6%, 30/540) were increased among STRATTERA-treated patients compared with placebo-treated patients (0%, 0/402; 0.5%, 2/402, respectively).
  • Two STRATTERA-treated adult patients and no placebo-treated patients discontinued from controlled clinical studies because of urinary retention.
  • 5.10 Priapism Prompt medical attention is required in the event of suspected priapism in STRATTERA-treated patients.
  • Rare postmarketing cases of priapism, defined as painful and nonpainful penile erection lasting more than 4 hours, have been reported for pediatric and adult patients treated with STRATTERA.
  • The erections resolved in cases in which follow-up information was available, some following discontinuation of STRATTERA.
  • 5.11 Effect on Growth in Pediatric Patients Closely monitor growth (e.g., weight, height) in pediatric patients during STRATTERA treatment.
  • Weight and Height in Long-Term Open-Label Studies in Pediatric Patients Data on the long-term effects of STRATTERA on growth in pediatric patients from open-label studies in which weight and height changes were compared to normative pediatric population data.
  • In general, the weight and height gain of STRATTERA-treated pediatric patients lagged behind that predicted by normative population data for about the first 9-12 months of treatment and subsequently ( see Figure 1 below):
  • Weight gain rebounded.
  • At about 3 years of STRATTERA treatment, patients gained a mean of 17.9 kg, which was 0.5 kg more than predicted by their baseline data.
  • Height gain stabilized.
  • At 3 years of STRATTERA treatment, patients gained a mean of 19.4 cm, which was 0.4 cm less than predicted by their baseline data Figure 1:
  • Mean Weight and Height Percentiles Over Time for STRATTERA -Treated Pediatric Patients in Comparison to Normative Pediatric Population Values After three years of STRATTERA treatment in the long-term open-label studies, patients who were:
  • Pre-pubertal at the start of treatment (girls ≤8 years old, boys ≤9 years old) gained weight and height; however, the mean weight gain was 2.1 kg less than predicted and the mean height gain was 1.2 cm less than predicted.
  • Pubertal (girls >8 to ≤13 years old, boys >9 to ≤14 years old) or late pubertal (girls >13 years old, boys >14 years old), the mean weight and height gains were close to or exceeded predicted weight and height gains.
  • CYP2D6 poor metabolizers and other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate) treated with STRATTERA for at least two years gained weight and height.
  • However, in:
  • CYP2D6 poor metabolizers the mean weight gain was 2.4 kg less than predicted and the mean height gain was 1.1 cm less than predicted Other CYP2D6 metabolizer types the mean weight gain was 0.2 kg less than predicted and the mean height gain was 0.4 cm less than predicted.
  • In the long-term open-label studies, the growth pattern was generally similar regardless of pubertal status at the time of STRATTERA treatment initiation.
  • Figure 1 Weight and Height in Short-Term, Placebo-Controlled Studies in Pediatric Patients In short-term, placebo-controlled studies (up to 9 weeks), STRATTERA-treated patients lost an average of 0.4 kg in weight and gained an average of 0.9 cm in height, compared to a gain of 1.5 kg in weight and 1.1 cm in height in the placebo-treated patients.
  • In a fixed-dose controlled trial, 1.3%, 7.1%, 19.3%, and 29.1% of patients in the placebo, 0.5, 1.2, and 1.8 mg/kg/day STRATTERA groups, respectively, lost at least 3.5% of their body weight.

Quoted from the official label, section “Warnings”.

Pregnancy and breastfeeding

  • Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to ADHD drugs, including STRATTERA, during pregnancy.
  • Healthcare providers are encouraged to register patients by calling the National Pregnancy Registry for ADHD Medications at 1-866-961-2388 or visiting https://womensmentalhealth.org/adhd-medications/.
  • Risk Summary Available published studies with STRATTERA use in pregnant women are insufficient to establish a drug-associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes.
  • Some animal reproduction studies of atomoxetine had adverse developmental outcomes.
  • One of 3 studies in pregnant rabbits dosed during organogenesis resulted in decreased live fetuses and an increase in early resorptions, as well as slight increases in the incidences of atypical origin of carotid artery and absent subclavian artery.
  • These effects were observed at plasma levels (AUC) 3 times and 0.4 times the human plasma levels in other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate) and poor metabolizers receiving the maximum recommended human dose (MRHD), respectively.
  • In rats dosed prior to mating and during organogenesis a decrease in fetal weight (female only) and an increase in the incidence of incomplete ossification of the vertebral arch in fetuses were observed at a dose approximately 5 times the MRHD on a mg/m 2 basis.
  • In one of 2 studies in which rats were dosed prior to mating through the periods of organogenesis and lactation, decreased pup weight and decreased pup survival were observed at doses corresponding to 5-6 times the MRHD on a mg/m 2 basis.
  • No adverse fetal effects were seen in pregnant rats dosed during the organogenesis period (see Data) .
  • The estimated background risk of major birth defects and miscarriage for the indicated population is unknown.
  • All pregnancies have a background risk of birth defect, loss, or other adverse outcomes.
  • In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.
  • Data Animal Data:
  • Pregnant rabbits were treated with up to 100 mg/kg/day of atomoxetine by gavage throughout the period of organogenesis.
  • At this dose, in 1 of 3 studies, a decrease in live fetuses and an increase in early resorptions was observed.
  • Slight increases in the incidences of atypical origin of carotid artery and absent subclavian artery were observed.
  • These findings were observed at doses that caused slight maternal toxicity.
  • The no-effect dose for these findings was 30 mg/kg/day.
  • The 100 mg/kg dose is approximately 23 times the MRHD on a mg/m 2 basis; plasma levels (AUC) of atomoxetine at this dose in rabbits are estimated to be 3.3 times (other CYP2D6 metabolizer types) or 0.4 times (CYP2D6 poor metabolizers) those in humans receiving the MRHD.
  • Rats were treated with up to approximately 50 mg/kg/day of atomoxetine (approximately 6 times the MRHD on a mg/m 2 basis) in the diet from 2 weeks (females) or 10 weeks (males) prior to mating through the periods of organogenesis and lactation.
  • In 1 of 2 studies, decreases in pup weight and pup survival were observed.
  • The decreased pup survival was also seen at 25 mg/kg (but not at 13 mg/kg).
  • In a study in which rats were treated with atomoxetine in the diet from 2 weeks (females) or 10 weeks (males) prior to mating throughout the period of organogenesis, a decrease in fetal weight (female only) and an increase in the incidence of incomplete ossification of the vertebral arch in fetuses were observed at 40 mg/kg/day (approximately 5 times the MRHD on a mg/m 2 basis) but not at 20 mg/kg/day.
  • No adverse fetal effects were seen when pregnant rats were treated with up to 150 mg/kg/day (approximately 17 times the MRHD on a mg/m 2 basis) by gavage throughout the period of organogenesis.
  • IN SPECIFIC POPULATIONS Hepatic Impairment:
  • Increased exposure (AUC) to atomoxetine in subjects with moderate (Child-Pugh Class B) (2-fold increase) and severe (Child-Pugh Class C) (4-fold increase) compared to subjects with normal liver function.
  • ( 8.6 and 12.3 ) Use in Genomic Subgroups:
  • CYP2D6 poor metabolizers have higher systemic exposures which may increase the risks of STRATTERA-related adverse reactions compared to other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate) ( 8.7 )
  • 8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to ADHD drugs, including STRATTERA, during pregnancy.
  • Healthcare providers are encouraged to register patients by calling the National Pregnancy Registry for ADHD Medications at 1-866-961-2388 or visiting https://womensmentalhealth.org/adhd-medications/.
  • Risk Summary Available published studies with STRATTERA use in pregnant women are insufficient to establish a drug-associated risk of major birth defects, miscarriage or adverse maternal or fetal outcomes.
  • Some animal reproduction studies of atomoxetine had adverse developmental outcomes.
  • One of 3 studies in pregnant rabbits dosed during organogenesis resulted in decreased live fetuses and an increase in early resorptions, as well as slight increases in the incidences of atypical origin of carotid artery and absent subclavian artery.
  • These effects were observed at plasma levels (AUC) 3 times and 0.4 times the human plasma levels in other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate) and poor metabolizers receiving the maximum recommended human dose (MRHD), respectively.
  • In rats dosed prior to mating and during organogenesis a decrease in fetal weight (female only) and an increase in the incidence of incomplete ossification of the vertebral arch in fetuses were observed at a dose approximately 5 times the MRHD on a mg/m 2 basis.
  • In one of 2 studies in which rats were dosed prior to mating through the periods of organogenesis and lactation, decreased pup weight and decreased pup survival were observed at doses corresponding to 5-6 times the MRHD on a mg/m 2 basis.
  • No adverse fetal effects were seen in pregnant rats dosed during the organogenesis period (see Data) .
  • The estimated background risk of major birth defects and miscarriage for the indicated population is unknown.
  • All pregnancies have a background risk of birth defect, loss, or other adverse outcomes.
  • In the U.S. general population, the estimated background risk of major birth defects and miscarriage in clinically recognized pregnancies is 2-4% and 15-20%, respectively.
  • Data Animal Data:
  • Pregnant rabbits were treated with up to 100 mg/kg/day of atomoxetine by gavage throughout the period of organogenesis.
  • At this dose, in 1 of 3 studies, a decrease in live fetuses and an increase in early resorptions was observed.
  • Slight increases in the incidences of atypical origin of carotid artery and absent subclavian artery were observed.
  • These findings were observed at doses that caused slight maternal toxicity.
  • The no-effect dose for these findings was 30 mg/kg/day.
  • The 100 mg/kg dose is approximately 23 times the MRHD on a mg/m 2 basis; plasma levels (AUC) of atomoxetine at this dose in rabbits are estimated to be 3.3 times (other CYP2D6 metabolizer types) or 0.4 times (CYP2D6 poor metabolizers) those in humans receiving the MRHD.
  • Rats were treated with up to approximately 50 mg/kg/day of atomoxetine (approximately 6 times the MRHD on a mg/m 2 basis) in the diet from 2 weeks (females) or 10 weeks (males) prior to mating through the periods of organogenesis and lactation.
  • In 1 of 2 studies, decreases in pup weight and pup survival were observed.
  • The decreased pup survival was also seen at 25 mg/kg (but not at 13 mg/kg).
  • In a study in which rats were treated with atomoxetine in the diet from 2 weeks (females) or 10 weeks (males) prior to mating throughout the period of organogenesis, a decrease in fetal weight (female only) and an increase in the incidence of incomplete ossification of the vertebral arch in fetuses were observed at 40 mg/kg/day (approximately 5 times the MRHD on a mg/m 2 basis) but not at 20 mg/kg/day.
  • No adverse fetal effects were seen when pregnant rats were treated with up to 150 mg/kg/day (approximately 17 times the MRHD on a mg/m 2 basis) by gavage throughout the period of organogenesis.
  • 8.2 Lactation Risk Summary There are no data on the presence of atomoxetine or its metabolite in human milk, the effects on the breastfed child, or the effects on milk production.
  • Atomoxetine is present in animal milk.
  • When a drug is present in animal milk, it is likely that the drug will be present in human milk.
  • The developmental and health benefits of breastfeeding should be considered along with the mother's clinical need for STRATTERA and any potential adverse effects on the breastfed child from STRATTERA or from the underlying maternal condition.
  • 8.4 Pediatric Use The safety and effectiveness of STRATTERA for the treatment of ADHD have been established in pediatric patients 6 years of age and older.
  • Anyone considering the use of STRATTERA in a pediatric patient should balance the potential risks with the clinical need [see Boxed Warning and Warnings and Precautions ( 5.1 , 5.3 , 5.4 , 5.10 )] .
  • The atomoxetine pharmacokinetics in pediatric patients 6 years of age and older were similar to those in
  • adults.
  • The safety and effectiveness of STRATTERA in pediatric patients less than 6 years of age have not been established.
  • Juvenile Toxicity Animal Data A study was conducted in young rats to evaluate the effects of atomoxetine on growth and neurobehavioral and sexual development.
  • Rats were treated with 1, 10, or 50 mg/kg/day (approximately 0.2, 2, and 8 times, respectively, the maximum human dose on a mg/m 2 basis) of atomoxetine given by gavage from the early postnatal period (Day 10 of age) through adulthood.
  • Slight delays in onset of vaginal patency (all doses) and preputial separation (10 and 50 mg/kg), slight decreases in epididymal weight and sperm number (10 and 50 mg/kg), and a slight decrease in corpora lutea (50 mg/kg) were seen, but there were no effects on fertility or reproductive performance.
  • A slight delay in onset of incisor eruption was seen at 50 mg/kg.
  • A slight increase in motor activity was seen on Day 15 (males at 10 and 50 mg/kg and females at 50 mg/kg) and on Day 30 (females at 50 mg/kg) but not on Day 60 of age.
  • There were no effects on learning and memory tests.
  • The significance of these findings to humans is unknown.
  • 8.5 Geriatric Use The safety, efficacy and pharmacokinetics of STRATTERA in geriatric patients have not been evaluated.
  • Clinical studies of STRATTERA did not include sufficient numbers of patients 65 years of age and older to determine whether they respond differently from younger adult patients.
  • 8.6 Patients with Hepatic Impairment Compared with patients with normal hepatic function atomoxetine exposure (AUC) was increased in patients with moderate (Child- Pugh Class B) (2-fold increase) and in patients with severe hepatic impairment (Child-Pugh Class C) (4-fold increase).
  • The recommended dosage in patients with moderate or severe hepatic impairment is lower than in patients with normal hepatic function [see Dosage and Administration ( 2.4 ) and Clinical Pharmacology ( 12.3 )] .
  • 8.7 Use in Genomic Subgroups The recommended titration interval (before increasing the STRATTERA dosage) is longer in CYP2D6 poor metabolizers than other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate) [see Dosage and Administration ( 2.5 )] .
  • Atomoxetine plasma concentrations were higher in CYP2D6 poor metabolizers which may increase the risk of STRATTERA-related adverse reactions.
  • In pediatric and adult patients, the mean heart rate was higher in CYP2D6 poor metabolizers compared to other CYP2D6 metabolizer types.
  • In adult patients, the mean change from baseline in diastolic and systolic blood pressure was higher in CYP2D6 poor metabolizers compared to other CYP2D6 metabolizer types [see Warnings and Precautions ( 5.4 ), Clinical Pharmacology ( 12.3 , 12.5 )] .
  • The prevalence of CYP2D6 poor metabolizers is approximately 7% in White populations, 2% in Asian populations, and 2% in Black or African American populations.

Quoted from the official label, section “OTC — Pregnancy or Breast Feeding”.

Other medicines

  • See Table 8 for clinically significant drug interactions with STRATTERA and other drugs.
  • Table 8:
  • Clinically Significant Drug Interactions with STRATTERA and Other Drugs Monoamine Oxidase Inhibitors (MAOIs) Prevention or Management STRATTERA is contraindicated in patients taking MAOIs, including MAOIs such as linezolid or intravenous methylene blue, or in patients who stopped an MAOI within 14 days.
  • Mechanism and Clinical Effect(s) As with other drugs affecting brain monoamine concentrations, there have been reports of serious, sometimes fatal reactions (hyperthermia, rigidity, myoclonus, autonomic instability with fluctuations of vital signs, extreme agitation progressing to delirium/coma) with concomitant use of STRATTERA and an MAOI.
  • Some cases presented with features resembling neuroleptic malignant syndrome.
  • Strong CYP2D6 Inhibitors Prevention or Management With concomitant use of STRATTERA and a strong CYP2D6 inhibitor, increase the titration interval [see Dosage and Administration ( 2.5 ) and Clinical Pharmacology ( 12.3 )].
  • Mechanism and Clinical Effect(s) Atomoxetine is a CYP2D6 substrate.
  • The concomitant use of STRATTERA and a strong CYP2D6 inhibitor increases atomoxetine exposure [see Clinical Pharmacology ( 12.3 )] .
  • Antihypertensive Drugs Prevention or Management Increase the frequency of monitoring blood pressure and adjust STRATTERA dosage as clinically appropriate.
  • Mechanism and Clinical Effect(s) Because of increased risk of increased blood pressure, STRATTERA should be used cautiously with antihypertensive drugs, other drugs that increase blood pressure or pressor drugs (e.g., dopamine, dobutamine).
  • Albuterol or Other Beta2 Agonists Prevention or Management Increase the frequency of monitoring blood pressure and heart rate and adjust STRATTERA dosage as clinically appropriate.
  • Mechanism and Clinical Effect(s) Systemically administered albuterol (e.g., oral) can be potentiated by atomoxetine, resulting in increases in heart rate and blood pressure. [see Clinical Pharmacology ( 12.3 )].
  • Monoamine Oxidase Inhibitors: Concomitant use contraindicated.
  • ( 4 , 7 ) Strong CYP2D6 Inhibitors:
  • With concomitant use of STRATTERA and strong CYP2D6 inhibitors, increase the titration intervals.
  • ( 7 ) Antihypertensives:
  • Increase the frequency of monitoring blood pressure and adjust STRATTERA dosage as clinically appropriate.
  • ( 7 ) Albuterol (or other beta2 agonists):
  • Increase the frequency of monitoring blood pressure and heart rate.
  • ( 7 )

Quoted from the official label, section “Drug Interactions”.

If you take too much

In an emergency, call your local emergency number or a poison control centre.

  • During postmarketing use, there have been fatalities reported involving a mixed ingestion overdose of STRATTERA and at least one other drug.
  • There have been no reports of death involving overdose of STRATTERA alone, including intentional overdoses at amounts up to 1,400 mg (14 times the maximum recommended dosage).
  • The most commonly reported symptoms with acute and chronic overdoses of STRATTERA were gastrointestinal symptoms, somnolence, dizziness, tremor, and abnormal behavior.
  • Hyperactivity and agitation have also been reported.
  • Signs and symptoms consistent with mild to moderate sympathetic nervous system activation (e.g., tachycardia, blood pressure increased, mydriasis, dry mouth) have also been observed.
  • Most events were mild to moderate.
  • In some cases of overdose involving STRATTERA, seizures have been reported.
  • Less commonly, there have been reports of QT prolongation and mental changes, including disorientation and hallucinations [see Clinical Pharmacology ( 12.2 )] .
  • If an overdose occurs, consider contacting the Poison Help line (1-800-222-1222) or a medical toxicologist for additional overdose management recommendations.
  • Because atomoxetine is highly protein-bound, dialysis is not likely to be useful in the treatment of STRATTERA overdose.

Quoted from the official label, section “Overdosage”.

Misuse and dependence

  • 9.1 Controlled Substance STRATTERA contains atomoxetine which is not a controlled substance.
  • Abuse In a randomized, double-blind, placebo-controlled, abuse-potential study in
  • adults that compared effects of STRATTERA and placebo, STRATTERA was not associated with stimulant or euphoriant properties.
  • Clinical study data in over 2,000
  • adults and pediatric patients with ADHD and over 1,200
  • adults with depression (STRATTERA is not indicated for the treatment of depression) showed only isolated incidents of inappropriate STRATTERA self-administration.
  • Drug discrimination studies in rats and monkeys showed inconsistent stimulus generalization between atomoxetine and cocaine.
  • 9.3 Dependence After STRATTERA discontinuation, there was no evidence of symptom rebound or adverse reactions suggesting a STRATTERA-discontinuation or withdrawal syndrome.
  • STRATTERA contains atomoxetine which is not a controlled substance.

Quoted from the official label, section “Drug Abuse and Dependence”.

Use in children

  • The safety and effectiveness of STRATTERA for the treatment of ADHD have been established in pediatric patients 6 years of age and older.
  • Anyone considering the use of STRATTERA in a pediatric patient should balance the potential risks with the clinical need [see Boxed Warning and Warnings and Precautions ( 5.1 , 5.3 , 5.4 , 5.10 )] .
  • The atomoxetine pharmacokinetics in pediatric patients 6 years of age and older were similar to those in
  • adults.
  • The safety and effectiveness of STRATTERA in pediatric patients less than 6 years of age have not been established.
  • Juvenile Toxicity Animal Data A study was conducted in young rats to evaluate the effects of atomoxetine on growth and neurobehavioral and sexual development.
  • Rats were treated with 1, 10, or 50 mg/kg/day (approximately 0.2, 2, and 8 times, respectively, the maximum human dose on a mg/m 2 basis) of atomoxetine given by gavage from the early postnatal period (Day 10 of age) through adulthood.
  • Slight delays in onset of vaginal patency (all doses) and preputial separation (10 and 50 mg/kg), slight decreases in epididymal weight and sperm number (10 and 50 mg/kg), and a slight decrease in corpora lutea (50 mg/kg) were seen, but there were no effects on fertility or reproductive performance.
  • A slight delay in onset of incisor eruption was seen at 50 mg/kg.
  • A slight increase in motor activity was seen on Day 15 (males at 10 and 50 mg/kg and females at 50 mg/kg) and on Day 30 (females at 50 mg/kg) but not on Day 60 of age.
  • There were no effects on learning and memory tests.
  • The significance of these findings to humans is unknown.

Quoted from the official label, section “Pediatric Use”.

Use in older people

  • The safety, efficacy and pharmacokinetics of STRATTERA in geriatric patients have not been evaluated.
  • Clinical studies of STRATTERA did not include sufficient numbers of patients 65 years of age and older to determine whether they respond differently from younger adult patients.

Quoted from the official label, section “Geriatric Use”.

Side effects

  • Most common adverse reactions (≥5% and at least twice the incidence of placebo patients):
  • Pediatric Clinical Studies:
  • Nausea, vomiting, fatigue, decreased appetite, abdominal pain, and somnolence.
  • ( 6.1 ) Adult Clinical Studies:
  • Constipation, dry mouth, nausea, decreased appetite, dizziness, erectile dysfunction, and urinary hesitation.
  • ( 6.1 ) Patients should be instructed to use caution when driving a car or operating hazardous machinery (because of somnolence) until they are reasonably certain that their performance is not affected by STRATTERA.
  • ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Eli Lilly and Company at 1-800-LillyRx (1-800-545-5979) or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
  • 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
  • STRATTERA was administered to 5,382 pediatric patients 6 years of age and older in clinical ADHD studies (Studies 1, 2, 3, 4, and 5) [see Clinical Studies ( 14.1 )] and 1,007
  • adults in clinical ADHD studies (Studies 6 and 7) [see Clinical Studies ( 14.2 )] .
  • In the ADHD clinical trials, 2,529 pediatric patients were treated for over 6 months which included 1,625 pediatric patients who were treated for longer than 1 year.
  • Adverse Reactions in the Clinical Trials of Pediatric Patients 6 Years of Age and Older with ADHD Discontinuation of Treatment Due to Adverse Reactions in the Clinical Studies of Pediatric Patients 6 Years of Age and Older:
  • In the acute placebo-controlled studies of pediatric patients 6 years of age and older with ADHD, 3% (48/1,613) of STRATTERA-treated pediatric patients and 1.4% (13/945) of placebo-treated pediatric patients discontinued due to an adverse reaction.
  • Among STRATTERA-treated patients, irritability (0.3%, N=5); somnolence (0.3%, N=5); aggression (0.2%, N=4); nausea (0.2%, N=4); vomiting (0.2%, N=4); abdominal pain (0.2%, N=4); constipation (0.1%, N=2); fatigue (0.1%, N=2); feeling abnormal (0.1%, N=2); and headache (0.1%, N=2) were the reasons for discontinuation reported by more than one patient.
  • For all studies, (including open-label and long-term studies), 6% of STRATTERA-treated pediatric patients who were other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate) and 11% of those who were CYP2D6 poor metabolizers discontinued due to an adverse reaction.
  • Common Adverse Reactions in the Clinical Studies of Pediatric Patients 6 Years of Age and Older:
  • Common adverse reactions (incidence of 2% or greater in STRATTERA-treated patients and with a higher incidence in STRATTERA-treated patients compared to placebo-treated patients) in pediatric patients 6 years of age and older with ADHD are listed in Table 2 .
  • The most commonly observed adverse reactions in STRATTERA-treated patients (incidence of ≥5% and ≥ twice the incidence in placebo-treated patients), for either twice daily or once daily dosing were:
  • nausea, vomiting, fatigue, decreased appetite, abdominal pain, and somnolence ( see Tables 2 and 3 ).
  • Table 2:
  • Common Adverse Reactions a in Acute Studies (up to 18 weeks) in Pediatric Patients 6 Years and Older with ADHD a Adverse reactions reported by at least 2% of STRATTERA-treated patients and greater than placebo-treated patients. b Abdominal pain includes the terms:
  • upper abdominal pain, and epigastric discomfort. c Somnolence includes the term sedation.
  • Adverse Reaction STRATTERA (N=1,597) Placebo (N=934) Headache 19% 15% Abdominal pain b 18% 10% Decreased appetite 16% 4% Somnolence c 11% 4% Vomiting 11% 6% Nausea 10% 5% Fatigue 8% 3% Irritability 6% 3% Dizziness 5% 2% Decreased weight 3% 0% Anorexia 3% 1% Rash 2% 1% Adverse reaction in the STRATTERA-treated patients who received twice daily, and once daily dosing are shown in Table 3 (adverse reactions based on statistically significant Breslow-Day tests).
  • Table 3:
  • Common Adverse Reactions in Acute Studies (up to 18 weeks) in Pediatric Patients 6 Years and Older with ADHD a Abdominal pain included the terms:
  • upper abdominal pain, and epigastric discomfort. b Mood swings didn't meet the statistical significance on Breslow-Day test at 0.05 level, but p-value was <0.1 (trend). c Constipation didn't meet the statistical significance on Breslow-Day test but is included in the table because of pharmacologic plausibility.
  • Adverse Reaction ADHD Studies with Twice Daily Dosing ADHD Studies with Once Daily Dosing STRATTERA (N=715) Placebo (N=434) STRATTERA (N=882) Placebo (N=500) Abdominal pain a 17% 13% 18% 7% Vomiting 11% 8% 11% 4% Nausea 7% 6% 13% 4% Fatigue 6% 4% 9% 2% Mood swings b 2% 0% 1% 1% Constipation c 2% 1% 1% 0% Common Adverse Reactions by CYP2D6 Metabolizer Status in the Clinical Studies of Pediatric Patients 6 Years of Age and Older:
  • Table 4 displays adverse reactions that occurred in at least 2% of STRATTERA-treated pediatric patients who were CYP2D6 poor metabolizers and were statistically significantly more frequent in CYP2D6 poor metabolizers compared with other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate).
  • Table 4:
  • Common Adverse Reactions a in STRATTERA-treated Pediatric Patients 6 Years and Older with ADHD by CYP2D6 Metabolizer Types a Adverse reactions that occurred in at least 2% of STRATTERA-treated pediatric patients who were CYP2D6 poor metabolizers and were statistically significantly more frequent in poor metabolizers compared with other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate). b Depression included the following terms:
  • major depression, depressive symptoms, depressed mood, dysphoria.
  • Adverse Reaction STRATTERA CYP2D6 Poor Metabolizers (N=355) STRATTERA Other CYP2D6 Metabolizer Types (N=5,019) Insomnia 11% 6% Decreased weight 7% 4% Constipation 7% 4% Depression b 7% 4% Tremor 5% 1% Excoriation 4% 2% Sedation 4% 2% Middle insomnia 3% 1% Conjunctivitis 3% 1% Syncope 3% 1% Early morning awakening 2% 1% Mydriasis 2% 1% Less Common Adverse Reactions in the Clinical Studies of Pediatric Patients 6 Years of Age and Older:
  • The following reactions did not meet this criterion but were reported by more STRATTERA-treated patients than placebo-treated patients and are possibly related to STRATTERA treatment:
  • blood pressure increased, early morning awakening (terminal insomnia), flushing, mydriasis, sinus tachycardia, asthenia, palpitations, mood swings, constipation, and dyspepsia.
  • The following reactions were reported by at least 2% of patients treated with STRATTERA, and equal to or less than placebo:
  • pharyngolaryngeal pain, insomnia (insomnia includes the terms, insomnia, initial insomnia, middle insomnia).
  • The following reaction did not meet this criterion but shows a statistically significant dose relationship:
  • pruritus.
  • Seizures in the Clinical Studies of Pediatric Patients 6 Years of Age and Older:
  • STRATTERA has not been systematically evaluated in pediatric patients with seizure disorder as these patients were excluded from STRATTERA studies.
  • In the clinical development program, seizures were reported in 0.2% (12/5,073) of STRATTERA-treated pediatric patients whose average age was 10 years old (range 6 to 16 years of age).
  • In these clinical trials, the seizure incidence among CYP2D6 poor metabolizers was 0.3% (1/293) compared to 0.2% (11/4,741) for other CYP2D6 metabolizer types.
  • Heart Rate and Blood Pressure Increases in the Clinical Studies of Pediatric Patients 6 Years of Age and Older:
  • Additional data from ADHD clinical trials (controlled and uncontrolled) has shown that approximately 5 to 10% of pediatric patients experienced potentially clinically important changes in heart rate (≥20 beats per minute) or blood pressure (≥15 to 20 mm Hg) [see Contraindications ( 4 ) and Warnings and Precautions ( 5.4 )] .
  • Adverse Reactions in the Clinical Trials of
  • Adults with ADHD Discontinuation of Treatment Due to Adverse Reactions in the Clinical Studies of
  • Adults:
  • In the acute adult placebo-controlled trials, 11.3% (61/541) STRATTERA-treated patients and 3% (12/405) placebo-treated patients discontinued for adverse reactions.
  • Among STRATTERA-treated patients, insomnia (0.9%, N=5); nausea (0.9%, N=5); chest pain (0.6%, N=3); fatigue (0.6%, N=3); anxiety (0.4%, N=2); erectile dysfunction (0.4%, N=2); mood swings (0.4%, N=2); nervousness (0.4%, N=2); palpitations (0.4%, N=2); and urinary retention (0.4%, N=2) were the reasons for discontinuation reported by more than 1 patient.
  • Common Adverse Reactions in the Clinical Studies of
  • Adults:
  • Commonly observed adverse reactions associated with the use of STRATTERA (incidence of 2% or greater) and not observed at an equivalent incidence among placebo-treated patients (STRATTERA incidence greater than placebo) are listed in Table 5 .
  • The most commonly observed adverse reactions in patients treated with STRATTERA (incidence of 5% or greater and at least twice the incidence in placebo patients) were:
  • constipation, dry mouth, nausea, decreased appetite, dizziness, erectile dysfunction, and urinary hesitation ( see Table 5 ).
  • Table 5:
  • Common Adverse Reactions a Associated in Acute Studies (up to 25 weeks) of Adult Patients with ADHD a Reactions reported by at least 2% of patients treated with STRATTERA, and greater than placebo.
  • The following reactions did not meet this criterion but were reported by more STRATTERA-treated patients than placebo-treated patients and are possibly related to STRATTERAtreatment:
  • peripheral coldness, tachycardia, prostatitis, testicular pain, orgasm abnormal, flatulence, asthenia, feeling cold, muscle spasm, dysgeusia, agitation, restlessness, micturition urgency, pollakiuria, pruritus, urticaria, flushing, tremor, menstruation irregular, rash, and urinary retention. b Insomnia includes the terms initial insomnia, middle insomnia, terminal insomnia and other related terms. c Based on total number of males (STRATTERA group, N=943; placebo group, N=869). d Somnolence includes related terms. e Abdominal pain includes the terms:
  • upper abdominal pain and other related terms. f Urinary hesitation includes the term decreased urine flow. g Based on total number of females (STRATTERA, N=754; placebo, N=691).
  • Adverse Reaction STRATTERA (N=1,697) Placebo (N=1,560) Nausea 26% 6% Dry mouth 20% 5% Decreased appetite 16% 3% Insomnia b 15% 8% Fatigue 10% 6% Erectile dysfunction c 8% 1% Constipation 8% 3% Dizziness 8% 3% Somnolence d 8% 5% Abdominal pain e 7% 4% Urinary hesitation f 6% 1% Irritability 5% 3% Ejaculation delayed c and/or ejaculation disorder c 4% 1% Hyperhidrosis 4% 1% Dyspepsia 4% 2% Vomiting 4% 2% Abnormal dreams 4% 3% Chills 3% 0% Paraesthesia 3% 0% Hot flush 3% 0% Palpitations 3% 1% Libido decreased 3% 1% Sleep disorder 3% 1% Dysmenorrhea g 3% 2% Dysuria 2% 0% Thirst 2% 1% Weight decreased 2% 1% Feeling jittery 2% 1% Common Adverse Reactions by CYP2D6 Metabolizer Status in the Clinical Studies of
  • Adults:
  • Table 6 displays adverse reactions that occurred in at least 2% of STRATTERA-treated adult patients who were CYP2D6 poor metabolizers and were statistically significantly more frequent compared to other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate).
  • Table 6:
  • Common Adverse Reactions a in STRATTERA-treated Adult Patients with ADHD by CYP2D6 Metabolizer Types a Adverse reactions that occurred in at least 2% of STRATTERA-treated adult patients who were CYP2D6 poor metabolizers and were statistically significantly more frequent in CYP2D6 poor metabolizers compared with other CYP2D6 metabolizer types (ultrarapid, normal, and intermediate).
  • Adverse Reaction STRATTERA CYP2D6 Poor Metabolizers (N=203) STRATTERA Other CYP2D6 Metabolizer Types (N=3,599) Dry mouth 35% 17% Decreased appetite 23% 15% Erectile dysfunction 21% 9% Insomnia 19% 11% Hyperhidrosis 15% 7% Constipation 11% 7% Sleep disorder 7% 3% Urinary retention 6% 1% Ejaculation disorder 6% 2% Tremor 5% 1% Feeling jittery 5% 2% Middle insomnia 5% 3% Blurred vision 4% 1% Terminal insomnia 3% 1% Peripheral coldness 3% 1% Less Common Adverse Reactions in the Clinical Studies of
  • Adults:
  • The following reactions did not meet this criterion but were reported by more STRATTERA-treated patients than placebo-treated patients and are possibly related to STRATTERA treatment:
  • peripheral coldness, tachycardia, prostatitis, testicular pain, orgasm abnormal, flatulence, asthenia, feeling cold, muscle spasm, dysgeusia, agitation, restlessness, micturition urgency, pollakiuria, pruritus, urticaria, flushing, tremor, menstruation irregular, rash, and urinary retention.
  • Seizures in the Clinical Studies of
  • Adults:
  • STRATTERA has not been systematically evaluated in adult patients with a seizure disorder as these patients were excluded from clinical studies during the product's premarket testing.
  • In the clinical development program, seizures were reported on 0.1% (1/748) of adult patients.
  • In these clinical trials, no CYP2D6 poor metabolizers (0/43) reported seizures compared to 0.1% (1/705) for other CYP2D6 metabolizer types.
  • Heart Rate and Blood Pressure Increases in the Clinical Studies of
  • Adults:
  • Table 7 displays the proportion of STRATTERA-treated and placebo-treated patients who had an increase in diastolic blood pressure (DBP) ≥15 mm Hg, systolic blood pressure (SBP) ≥20 mm Hg, or heart rate ≥ 20 bpm in short-term, placebo-controlled clinical studies in pediatric and adult patients with ADHD [see Warnings and Precautions ( 5.4 )].
  • Table 7:
  • Proportion of ADHD Patients With an Increase of ≥ 15 mm Hg in DBP, ≥20 mm Hg in SBP, or ≥ 20 bpm in Heart Rate a a Abbreviations:
  • bpm=beats per minute;
  • DBP=diastolic blood pressure;
  • HR=heart rate; mm Hg=millimeters mercury;
  • SBP=systolic blood pressure. b Proportion of patients meeting threshold at any one time during the clinical studies.
  • Pediatric Acute ADHD Studies Adult Acute ADHD Studies Maximum b Endpoint Maximum b Endpoint STRATTERA Placebo STRATTERA Placebo STRATTERA Placebo STRATTERA Placebo DBP (≥15 mm Hg) 22% 14% 9% 5% 13% 9% 5% 4% SBP (≥20 mm Hg) 13% 9% 5% 3% 12% 8% 4% 3% HR (≥20 bpm) 23% 12% 12% 4% 22% 8% 10% 2% Additional data from ADHD clinical trials (controlled and uncontrolled) showed that approximately 5 to 10% of adult patients had potentially clinically important changes in heart rate (≥20 beats per minute) or blood pressure (≥15 to 20 mm Hg) [see Contraindications ( 4 ) and Warnings and Precautions ( 5.4 )] .
  • Male and Female Sexual Dysfunction in the Clinical Studies of
  • Adults :
  • STRATTERA impaired sexual function in some patients.
  • Estimates of the incidence of untoward sexual experience and performance in these studies are likely to underestimate their actual incidence because patients and health care providers may be reluctant to discuss them.
  • Table 5 displays the incidence of sexual adverse reactions (reported by at least 2% of STRATTERA-treated adult patients in the placebo-controlled studies of
  • adults with ADHD (i.e., erectile dysfunction, dysmenorrhea, and ejaculation delayed and/or ejaculation disorder).
  • There are no adequate and well-controlled studies examining sexual dysfunction with STRATTERA treatment.
  • While it is difficult to know the precise risk of sexual dysfunction associated with the use of STRATTERA, health care providers should routinely inquire about sexual dysfunction.
  • 6.2 Postmarketing Experience The following adverse reactions have been identified during post approval use of STRATTERA.
  • Unless otherwise specified, these adverse reactions have occurred in
  • adults and pediatric patients.
  • Because these reactions are reported voluntarily from a population of uncertain size, it is not always possible to reliably estimate their frequency or establish a causal relationship to drug exposure.
  • Cardiovascular system: QT prolongation, syncope.
  • Peripheral vascular effects: Raynaud's phenomenon.
  • General disorders and administration site conditions: Lethargy.
  • Musculoskeletal system: Rhabdomyolysis.
  • Nervous system disorders:
  • Hypoaesthesia; paraesthesia in pediatric patients; sensory disturbances; tics.
  • Psychiatric disorders: Depression and depressed mood; anxiety, libido changes.
  • Seizures:
  • Seizures have been reported and included patients with pre-existing seizure disorders, those with identified risk factors for seizures, and patients with neither a history of nor identified risk factors for seizures.
  • The exact relationship between STRATTERA and seizures is difficult to evaluate due to uncertainty about the background risk of seizures in ADHD patients.
  • Skin and subcutaneous tissue disorders: Alopecia, hyperhidrosis.
  • Urogenital system:
  • Male pelvic pain; urinary hesitation in pediatric patients; urinary retention in pediatric patients.

Quoted from the official label, section “Adverse Reactions”.

What to discuss with your doctor

  • Advise the patient to read the FDA-approved patient labeling ( Medication Guide ).
  • Suicide Risk Patients, their families, and their caregivers should be alerted about the need to monitor patients daily for the emergence of anxiety, agitation, panic attacks, insomnia, irritability, hostility, aggressiveness, impulsivity, akathisia (psychomotor restlessness), hypomania, mania, other unusual changes in behavior, depression, and suicidal ideation, especially early during STRATTERA treatment and when the dosage is adjusted.
  • Such symptoms should be reported to the patient's health care provider immediately [see Warnings and Precautions ( 5.1 )] .
  • Severe Liver Injury Patients initiating STRATTERA should be cautioned that severe liver injury may develop.
  • Patients should be instructed to contact their healthcare provider immediately should they develop pruritus, dark urine, jaundice, right upper quadrant tenderness, or unexplained “flu-like” symptoms [see Warnings and Precautions ( 5.2 )] .
  • Serious Cardiovascular Reactions Patients who develop symptoms such as exertional chest pain, unexplained syncope, or other symptoms suggestive of cardiac disease during STRATTERA treatment should stop STRATTERA and contact a health care provider [see Warnings and Precautions ( 5.3 )] .
  • Increased Blood Pressure or Heart Rate STRATTERA can increase blood pressure and heart rate [see Warnings and Precautions ( 5.4 )].
  • Emergence of New Psychotic or Manic Symptoms and Activation of Mania Instruct patients and their caregivers to look for signs of activation of mania/hypomania and psychosis [see Warnings and Precautions ( 5.5 )] .
  • Aggression or Hostility Instruct patients and their caregivers to contact their healthcare provider as soon as possible should they notice an increase in aggression or hostility [see Warnings and Precautions ( 5.7 )] .
  • Priapism The parents or guardians of pediatric patients taking STRATTERA and adult patients taking STRATTERA should be instructed that priapism requires prompt medical attention [see Warnings and Precautions ( 5.10 )] .
  • Ocular Irritant STRATTERA is an ocular irritant.
  • STRATTERA capsules are not intended to be opened.
  • In the event of capsule content coming in contact with the eye, the affected eye should be flushed immediately with water, and medical advice obtained.
  • Hands and any potentially contaminated surfaces should be washed as soon as possible.
  • Drug-Drug Interactions Patients should be instructed to consult a healthcare provider if they are taking or plan to take any prescription or over-the-counter drugs, dietary supplements, or herbal remedies [see Drug Interactions ( 7 )] .
  • Sexual Dysfunction Advise patients that STRATTERA may impair sexual function.
  • Advise patients if they experience sexual dysfunction, they should contact their health care provider [see Adverse Reactions ( 6.1 )].
  • Pregnancy Registry Advise patients that there is a pregnancy registry that monitors pregnancy outcomes in women exposed to atomoxetine during pregnancy [see Use in Specific Populations ( 8.1 )].
  • Food Patients may take STRATTERA with or without food.
  • Missed Dose If patients miss a dose, they should be instructed to take it as soon as possible but should not take more than the prescribed total daily amount of STRATTERA in any 24-hour period.
  • Somnolence The incidence of somnolence was higher in STRATTERA-treated patients than placebo-treated patients [ see Adverse Reactions ( 6.1 )].
  • Patients should be instructed to use caution when driving a car or operating hazardous machinery until they are reasonably certain that their performance is not affected by STRATTERA.
  • Marketed by:
  • Lilly USA, LLC, Indianapolis, IN 46285, USA Copyright © 2002, 2026, Eli Lilly and Company.
  • All rights reserved.
  • STR-0006-USPI-20260629

Quoted from the official label, section “Patient Counseling Information”.

Strengths and forms

  • FORMS AND STRENGTHS Capsules:
  • 10 mg of atomoxetine (opaque white, opaque white) 18 mg of atomoxetine (gold, opaque white) 25 mg of atomoxetine (opaque blue, opaque white) 40 mg of atomoxetine (opaque blue, opaque blue) 60 mg of atomoxetine (opaque blue, gold) 80 mg of atomoxetine (opaque brown, opaque white) 100 mg of atomoxetine (opaque brown, opaque brown) Capsules:
  • contain 10 mg, 18 mg, 25 mg, 40 mg, 60 mg, 80 mg, or 100 mg of atomoxetine.
  • ( 3 , 11 , 16 )

Quoted from the official label, section “Dosage Forms & Strengths”.

What it looks like and how it is packed

  • 16.1 How Supplied Table 10 displays the available STRATTERA (atomoxetine) capsules strengths.
  • Table 10:
  • STRATTERA (atomoxetine) Capsules Strengths a Strength is based on the base (atomoxetine).
  • Strength a Color Identification NDC 10 mg opaque white, opaque white LILLY 3227 0002-3227-30 18 mg gold, opaque white LILLY 3238 0002-3238-30 25 mg opaque blue, opaque white LILLY 3228 0002-3228-30 40 mg opaque blue, opaque blue LILLY 3229 0002-3229-30 60 mg opaque blue, gold LILLY 3239 0002-3239-30 80 mg opaque brown, opaque white LILLY 3250 0002-3250-30 100 mg opaque brown, opaque brown LILLY 3251 0002-3251-30
  • Storage and Handling
  • Store at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F) [see USP Controlled Room Temperature].
  • Table 10 displays the available STRATTERA (atomoxetine) capsules strengths.
  • Table 10:
  • STRATTERA (atomoxetine) Capsules Strengths a Strength is based on the base (atomoxetine).
  • Strength a Color Identification NDC 10 mg opaque white, opaque white LILLY 3227 0002-3227-30 18 mg gold, opaque white LILLY 3238 0002-3238-30 25 mg opaque blue, opaque white LILLY 3228 0002-3228-30 40 mg opaque blue, opaque blue LILLY 3229 0002-3229-30 60 mg opaque blue, gold LILLY 3239 0002-3239-30 80 mg opaque brown, opaque white LILLY 3250 0002-3250-30 100 mg opaque brown, opaque brown LILLY 3251 0002-3251-30

Quoted from the official label, section “How Supplied”.

How to store it

Store at 25°C (77°F); excursions permitted to 15° to 30°C (59° to 86°F) [see USP Controlled Room Temperature].

Quoted from the official label, section “Storage and Handling”.

What is in it

  • Atomoxetine is a selective norepinephrine reuptake inhibitor. Atomoxetine hydrochloride is the R (-) isomer as determined by x-ray diffraction and its chemical designation is (-)- N -Methyl-3-phenyl-3-( o -tolyloxy)-propylamine hydrochloride and its molecular formula is C17H21NO
  • HCl, which corresponds to a molecular weight of 291.82. The chemical structure is:
  • Atomoxetine hydrochloride is a white to practically white solid, which has a solubility of 27.8 mg/mL in water. STRATTERA (atomoxetine) capsules are for oral administration only. Each STRATTERA capsule contains 10 mg, 18 mg, 25 mg, 40 mg, 60 mg, 80 mg, or 100 mg of atomoxetine (equivalent to 11.4 mg, 20.6 mg, 28.6 mg, 45.7 mg, 68.6 mg, 91.4 mg and 114.3 mg of atomoxetine hydrochloride, respectively). The capsules also contain pregelatinized starch and dimethicone. The capsule shells contain gelatin, sodium lauryl sulfate, and one or more of the following inactive ingredients:
  • FD&C Blue No. 2, synthetic yellow iron oxide, titanium dioxide, red iron oxide. The capsules are imprinted with edible black ink. Chemical Structure

Quoted from the official label, section “Description”.

Ingredients people check for

Lactose, gluten, dyes, sugars and other ingredients that matter with an allergy, intolerance or diet — as this product’s FDA label lists them.

  • Colour dyesFD&C Blue No. 2Some people react to dyes such as tartrazine (Yellow 5) or carmine.
  • Titanium dioxidetitanium dioxideA whitening agent no longer allowed in food in the EU (E171).

Quoted from the FDA label. A label that does not name an ingredient is not a guarantee that the product is free of it, and formulations change. With an allergy, check the pack and ask a pharmacist.

Every version of this medicine (16)

The same active substance, strength and kind of form, from every company that sells it — with what each label lists.

Hide versions whose label lists:

Showing 16 of 16

Same active substance, strength and form in other countries

Matched on active substance, strength and kind of form only. This is not a statement that the products are equivalent or interchangeable: other ingredients, release and approved uses can differ — ask a pharmacist before swapping.

Medicine passport: one printable page to show a pharmacist abroad

NetherlandsNo exact match for this strength and form

Details

Made byEli Lilly and Company
Active substanceAtomoxetine Hydrochloride
Used inPain, sleep, mood, epilepsy and the brain
Strength10 mg
FormCapsule
RouteOral
Packs30 CAPSULE in 1 BOTTLE
NDC0002-3227

Source: NDC Directory · 2026-09-13 · not reviewed by a clinician

Source: US Food and Drug Administration, NDC Directory. Reuse terms: US government work (FDA).

Other strengths and forms

7 products are sold under this name. Grouped by form; a number on a strength means several companies make it.

Same active substance

These contain the same substance. That does not mean one can replace another — ask a pharmacist.