Kirkland Signature Allerclear D 24 Hr
10 mg + 240 mg · Tablet, Extended Release
- Available without prescription
- alpha-Adrenergic Agonist
- Active substance
- Loratadine, Pseudoephedrine Sulfate
- Made by
- Costco Wholesale Company
- Source
- Official label
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 · 2026-06-24
Antihistamine Nasal decongestant
- Sneezing
Adults and children 12 years and over 1 tablet daily with a full glass of water; not more than 1 tablet in 24 hours
Full directions ↓If you have ever had an allergic reaction to this product or any of its ingredients
All warnings ↓- Sold without a prescription
- FDA enforcement reports list no ongoing recall, and none from the last two years, for this product code · checked 2026-10-02
Every line above is selected, not written, from the official label. Nothing is reworded. DailyMed
What it is for
temporarily relieves these symptoms due to hay fever or other upper respiratory allergies:
- sneezing
- itchy, watery eyes
- runny nose
- itching of the nose or throat
- temporarily relieves nasal congestion due to the common cold, hay fever or other upper respiratory allergies
- reduces swelling of nasal passages
- temporarily relieves sinus congestion and pressure
- temporarily restores freer breathing through the nose
From the official label · 2026-06-24 · DailyMed
Do not take it if
- if you have ever had an allergic reaction to this product or any of its ingredients
- if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug.
- If you do not know if your prescription drug contains an MAOI,
- ask a doctor or pharmacist before taking this product.
Quoted from the official label, section “OTC — Do Not Use”.
How to take it
These directions are for this exact strength and form. Another one is different.
- do not divide, crush, chew or dissolve the tablet
- adults and children 12 years and over 1 tablet daily with a full glass of water; not more than 1 tablet in 24 hours
- children under 12 years of age
- ask a doctor consumers with liver or kidney disease
- ask a doctor
Quoted from the official label, section “Dosage & Administration”.
Ask a doctor first if
- heart disease
- thyroid disease
- high blood pressure
- diabetes
- trouble urinating due to an enlarged prostate gland
- liver or kidney disease. Your doctor should determine if you need a different dose.
Quoted from the official label, section “OTC — Ask Doctor”.
Stop and get help if
- an allergic reaction to this product occurs. Seek medical help right away.
- symptoms do not improve within 7 days or are accompanied by a fever
- nervousness, dizziness or sleeplessness occurs
Quoted from the official label, section “OTC — Stop Use”.
Other warnings
- Do not use
- Ask a doctor before use
- if you have
- diabetes
- if you need a different dose.
- When using this product
- do not take more than directed. Taking more than directed may cause drowsiness.
- Stop use and
- ask a doctor if
- nervousness, dizziness or sleeplessness occurs If pregnant or breast-feeding, ask a health professional before use.
- Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
- do not take more than directed. Taking more than directed may cause drowsiness.
Quoted from the official label, section “Warnings”.
Pregnancy and breastfeeding
If pregnant or breast-feeding, ask a health professional before use.
Quoted from the official label, section “OTC — Pregnancy or Breast Feeding”.
Keep away from children
In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).
Quoted from the official label, section “OTC — Keep Out of Reach of Children”.
Other information
- do not use if printed blister unit is broken or torn
- store between 20°-25°C (68°-77°F)
- protect from light and store in a dry place
Quoted from the official label, section “OTC — Other Information”.
What kind of medicine it is
Antihistamine Nasal decongestant
Quoted from the official label, section “OTC — Purpose”.
Other ingredients
Relevant if you react to a dye, a preservative, lactose or gluten.
colloidal silicon dioxide, ferric oxide, hydrogenated vegetable oil, hypromellose, magnesium stearate, polyethylene glycol, polyethylene oxide, propylene glycol, titanium dioxide
Quoted from the official label, section “Inactive Ingredients”.
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.
- Titanium dioxide
titanium dioxide
A 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 (25)
The same active substance, strength and kind of form, from every company that sells it — with what each label lists.
Showing 25 of 25
- Kirkland Signature Allerclear D 24 HrThis oneWithout prescriptionCostco Wholesale CompanyTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionAmerisource BergenLactoseTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionAMERISOURCE BERGENLactoseTitanium dioxide
- Leader Allergy Relief D-24Without prescriptionCardinal HealthLactoseTitanium dioxide
- Allergy Relief-DWithout prescriptionCVS PharmacyLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionHEBLactoseTitanium dioxide
- Kirkland Signature Allerclear D 24 Hr Extended ReleaseWithout prescriptionKirkland-COSTCO WHOLESALE COMPANYLactoseTitanium dioxide
- Allergy Congestion ReliefWithout prescriptionKroger CompanyTitanium dioxide
- Allergy DWithout prescriptionL. Perrigo CompanyTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionMajor PharmaceuticalsLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionMeijer Distribution, Inc.LactoseTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionOhm Laboratories Inc.LactoseTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionProficient Rx LPLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionPublix Super Markets IncLactoseTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionRite AidLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionSafeway Inc.LactoseTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionSportpharm LLCLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionSTRATEGIC SOURCING SERVICESLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionStrategic Sourcing Services LLCLactoseTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionSTRATEGIC SOURCING SERVICES LLCLactoseTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionThe Kroger CompanyLactoseTitanium dioxide
- Topcare Allergy and Congestion ReliefWithout prescriptionTopco Associates LLCTitanium dioxide
- Loratadine and Pseudoephedrine SulfateWithout prescriptionWAL-MART STORES, INCLactoseTitanium dioxide
- Allergy Relief DWithout prescriptionWalgreen CompanyTitanium dioxide
- Loratadine and PseudoephedrineWithout prescriptionWalgreen CompanyLactoseTitanium dioxide
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
CanadaNo exact match for this strength and form
Details
| Made by | Costco Wholesale Company |
|---|---|
| Active substance | Loratadine, Pseudoephedrine Sulfate |
| Strength | 10 mg + 240 mg |
| Form | Tablet, Extended Release |
| Route | Oral |
| Packs | 15 BLISTER PACK in 1 CARTON / 1 TABLET, EXTENDED RELEASE in 1 BLISTER PACK |
| NDC | 63981-138 |
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).
Same active substance
These contain the same substance. That does not mean one can replace another — ask a pharmacist.