Medicine guide

Dyrupeg

·

  • Prescription status not stated
  • Cancer treatments and immune-system medicines
Active substance
Pegfilgrastim
Made by
CuraTeQ Biologics (Malta) Limited

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

What it is for

  • Dyrupeg contains the active substance pegfilgrastim. Pegfilgrastim is a protein produced by biotechnology in bacteria called E. coli. It belongs to a group of proteins called cytokines and is very similar to a natural protein (granulocyte-colony stimulating factor) produced by your own body.
  • Dyrupeg is used to reduce the duration of neutropenia (low white blood cell count) and the occurrence of febrile neutropenia (low white blood cell count with a fever), which can be caused by the use of cytotoxic chemotherapy (medicinal product that destroy rapidly growing cells), in adults aged 18 and over. White blood cells are important as they help your body fight infection. These cells are very sensitive to the effects of chemotherapy, which can cause the number of these cells in your body to decrease. If white blood cells fall to a low level, there may not be enough left in the body to fight bacteria, and you may have an increased risk of infection.
  • Your doctor has given you Dyrupeg to encourage your bone marrow (part of the bone that makes blood cells) to produce more white blood cells that help your body fight infection.

From the package leaflet in EMA’s product information, p. 22 · 2026-07-14

Do not take it if

- if you are allergic to pegfilgrastim, filgrastim, or any of the other ingredients of this medicine (listed in section 6).

From the package leaflet in EMA’s product information, p. 22.

How to take it

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

  • Always use Dyrupeg exactly as your doctor has told you. You should check with your doctor or pharmacist if you are unsure. The recommended dose is one 6 mg subcutaneous injection (injection under your skin) using a pre-filled syringe, and it should be given at least 24 hours after your last dose of chemotherapy at the end of each chemotherapy cycle.
  • Injecting Dyrupeg yourself Your doctor may decide that it would be more convenient for you to inject Dyrupeg yourself. Your doctor or nurse will show you how to inject yourself. Do not try to inject yourself if you have not been trained.
  • For further instructions on how to inject yourself with Dyrupeg, please read the section at the end of this leaflet.
  • Do not shake Dyrupeg vigorously, as this may affect its activity.
  • If you use more Dyrupeg than you should If you use more Dyrupeg, then you should contact your doctor, pharmacist, or nurse.
  • If you forget to inject Dyrupeg If you are injecting yourself and have forgotten a dose of Dyrupeg, you should contact your doctor to discuss when you should inject the next dose. If you have any further questions about the use of this medicine, ask your doctor, pharmacist, or nurse.

From the package leaflet in EMA’s product information, p. 24–25.

Warnings and precautions

  • Talk to your doctor, pharmacist, or nurse before using Dyrupeg:
  • if you experience an allergic reaction, including weakness, drop in blood pressure, difficulty breathing, swelling of the face (anaphylaxis), redness and flushing, skin rash, and areas of the skin that itch if you experience a cough, fever, and difficulty breathing. This can be a sign of Acute Respiratory Distress Syndrome (ARDS).
  • if you have any of the following or a combination of the following side effects:
  • swelling or puffiness, which may be associated with passing water less frequently, difficulty breathing, abdominal swelling and feeling of fullness, and a general feeling of tiredness These could be symptoms of a condition called “Capillary Leak Syndrome,” which causes blood to leak from the small blood vessels into your body. See section 4.
  • if you get left upper abdominal pain or pain at the tip of your shoulder. This may be a sign of a problem with your spleen (splenomegaly).
  • if you have recently had a serious lung infection (pneumonia), fluid in the lungs (pulmonary oedema), inflammation of the lungs (interstitial lung disease) or an abnormal chest x-ray (lung infiltration).
  • if you are aware of any altered blood cell counts (e.g. increase in white blood cells or anaemia) or decreased blood platelet counts, which reduces the ability of your blood to clot (thrombocytopenia).
  • Your doctor may want to monitor you more closely.
  • if you have sickle cell anaemia. Your doctor may monitor your condition more closely.
  • if you are a patient with breast cancer or lung cancer, Dyrupeg in combination with chemotherapy and/or radiation therapy may increase your risk of a precancerous blood condition called myelodysplastic syndrome (MDS) or a blood cancer called acute myeloid leukaemia (AML).
  • Symptoms may include tiredness, fever, and easy bruising or bleeding.
  • if you have sudden signs of allergy such as rash, itching, or hives on the skin, swelling of the face, lips, tongue, or other parts of the body, shortness of breath, wheezing, or trouble breathing, these could be signs of severe allergic reaction.
  • Inflammation of the aorta (the large blood vessel that transports blood from the heart to the body) has been reported rarely in cancer patients and healthy donors. The symptoms can include fever, abdominal pain, malaise, back pain, and increased inflammatory markers. Tell your doctor if you experience these symptoms.
  • Your doctor will check your blood and urine regularly, as Dyrupeg can harm the tiny filters inside your kidneys (glomerulonephritis).
  • Severe skin reactions (Stevens-Johnson syndrome) have been reported with the use of pegfilgrastim.
  • Stop using Dyrupeg and seek medical attention immediately if you notice any of the symptoms described in section 4.
  • You should talk to your doctor about your risks of developing cancers of the blood. If you develop or are likely to develop cancers of the blood, you should not use Dyrupeg unless instructed by your doctor.
  • Loss of response to Pegfilgrastim If you experience a loss of response or failure to maintain a response with pegfilgrastim treatment, your doctor will investigate the reasons why, including whether you have developed antibodies that neutralize pegfilgrastim’s activity.
  • Children and adolescents Dyrupeg is not recommended for use in children and adolescents due to insufficient data on safety and effectiveness.

From the package leaflet in EMA’s product information, p. 22–23.

Pregnancy and breastfeeding

  • If you are pregnant or breast-feeding , think you may be pregnant, or are planning to have a baby, ask your doctor or pharmacist for advice before taking this medicine.
  • Dyrupeg has not been tested in pregnant women. Therefore, your doctor may decide that you should not use this medicine . It is important to tell your doctor if you:
  • are pregnant;
  • think you may be pregnant; or
  • are you planning to have a baby If you become pregnant during Dyrupeg treatment, please inform your doctor.
  • Unless your doctor directs you otherwise, you must stop breast-feeding if you use Dyrupeg.

From the package leaflet in EMA’s product information, p. 24.

Other medicines

Tell your doctor or pharmacist if you are taking, have recently taken, or might take any other medicine.

From the package leaflet in EMA’s product information, p. 23.

Driving and using machines

  • Dyrupeg has no or negligible effect on the ability to drive or use machines.
  • Dyrupeg contains sorbitol (E420)
  • This medicine contains 30 mg sorbitol in each pre-filled syringe, which is equivalent to 50 mg/mL.
  • Dyrupeg contains sodium This medicine contains less than 1 mmol sodium (23 mg) per pre-filled syringe, that is to say, essentially ‘sodium-free.’ Dyrupeg contains polysorbate 20 (E432)
  • This medicine contains 0.02 mg of polysorbate 20 in each pre-filled syringe. Polysorbates may cause allergic reactions. Tell your doctor if you have any known allergies.

From the package leaflet in EMA’s product information, p. 24.

Side effects

  • Like all medicine , this medicine can cause side effects, although not everybody gets them.
  • Please tell your doctor immediately if you have any of the following or a combination of the following side effects:
  • Swelling or puffiness, which may be associated with passing water less frequently, difficulty breathing, abdominal swelling, feeling fullness, and a general feeling of tiredness. These symptoms generally develop in a rapid fashion.
  • These could be symptoms of an uncommon condition (which may affect up to 1 in 100 people)
  • called “Capillary Leak Syndrome,” which causes blood to leak from the small blood vessels into your body and needs urgent medical attention.
  • Very common side effects (may affect more than 1 in 10 people):
  • bone pain. Your doctor will tell you what you can take to ease the bone pain.
  • nausea and headaches.
  • Common side effects (may affect up to 1 in 10 people):
  • pain at the site of injection.
  • general aches and pains in the joints and muscles.
  • some changes may occur in your blood, but these will be detected by routine blood tests. Your white blood cell count may become high for a short period of time. Your platelet count may become low, which might result in bruising.
  • Uncommon side effects (may affect up to 1 in 100 people):
  • allergic-type reactions, including redness and flushing, skin rash, and raised areas of the skin that itch.
  • serious allergic reactions, including anaphylaxis (weakness, drop in blood pressure, difficulty breathing, swelling of the face).
  • increased spleen size.
  • spleen rupture. Some cases of splenic rupture were fatal. It is important that you contact your doctor immediately if you experience pain in the upper left side of the abdomen or left shoulder pain since this may relate to a problem with your spleen.
  • breathing problems. If you have a cough, fever, and difficulty breathing, please tell your doctor.
  • Sweet’s syndrome (plum-colored, raised, painful lesions on the limbs and sometimes the face and neck with fever) has occurred, but other factors may play a role.
  • cutaneous vasculitis (inflammation of the blood vessels in the skin).
  • damage to the tiny filters inside your kidneys (glomerulonephritis).
  • redness at the site of injection.
  • coughing up blood (haemoptysis).
  • blood disorders (myelodysplastic syndrome [MDS] or acute myeloid leukaemia [AML]).
  • Rare side effects (may affect up to 1 in 1 000 people):
  • inflammation of the aorta (the large blood vessel that transports blood from the heart to the body), see section 2.
  • bleeding from the lung (pulmonary haemorrhage).
  • Stevens-Johnson syndrome, which can appear as reddish target-like or circular patches, often with central blisters on the trunk, skin peeling, ulcers of mouth, throat, nose, genitals, and eyes, and can be preceded by fever and flu-like symptoms. Stop using Dyrupeg if you develop these symptoms, and contact your doctor or seek medical attention immediately. See also section 2.
  • Reporting of side effects If you get any side effects, talk to your doctor, pharmacist, or nurse. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the national reporting system listed in Appendix V. By reporting side effects, you can provide more information on the safety of this medicine.

From the package leaflet in EMA’s product information, p. 25–26.

How to store it

  • Keep this medicine out of the sight and reach of children.
  • Do not use this medicine after the expiry date which is stated on the carton and on the syringe label after EXP. The expiry date refers to the last day of that month.
  • Store in a refrigerator (2 °C – 8 °C).
  • You may take Dyrupeg out of the refrigerator and keep it at room temperature (not above 25 °C) for no longer than three days. Once a syringe has been removed from the refrigerator and has reached room temperature (not above 25 °C), it must be used within three days.
  • Do not freeze. Dyrupeg may be used if it is accidentally frozen for a single period of less than 72 hours.
  • Keep the pre-filled syringe in the outer carton in order to protect it from light.
  • Do not use this medicine if you notice it is cloudy or there are particles in it.
  • Do not throw away any medicine via wastewater or household waste. Ask your pharmacist how to throw away medicine no longer use. These measures will help protect the environment.

From the package leaflet in EMA’s product information, p. 26.

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

United StatesNo exact match for this strength and form

SpainNo exact match for this strength and form

FranceNo exact match for this strength and form

CanadaNo exact match for this strength and form

NetherlandsNo exact match for this strength and form

SwitzerlandNo exact match for this strength and form

Details

Made byCuraTeQ Biologics (Malta) Limited
Active substancePegfilgrastim
Used inCancer treatments and immune-system medicines
ClassificationL03AA13 · Cancer treatments and immune-system medicines
BiosimilarYes — a biosimilar medicine, according to the register
Additional monitoring ▼Yes — under additional monitoring (black triangle). Report suspected side effects.
Authorised on2025-03-28
Last updated by the regulator2026-07-14
EMA product numberEMEA/H/C/006407

Source: European Medicines Agency — medicine data · 2026-09-30 · not reviewed by a clinician

Source: European Medicines Agency (EMA). Product information as published by EMA. Reuse terms: EMA legal notice (reproduction authorised).

Same active substance

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