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Dupixent Pen


What is Dupixent Pen used for?

This medication is used to treat certain skin conditions (eczema, prurigo nodularis) and a certain esophagus problem (eosinophilic esophagitis). It is also used along with other medications to help control and prevent symptoms (such as wheezing and shortness of breath) caused by asthma. In addition, dupilumab may be used to reduce symptoms caused by nasal polyps and the long-term swelling of the sinuses and nasal passage (chronic rhinosinusitis with nasal polyposis). Dupilumab belongs to a class of drugs known as monoclonal antibodies. It works by blocking certain natural proteins in your body (interleukin-4 and interleukin-13) that may cause inflammation and swelling. This medication should not be used to relieve sudden asthma attacks. If an asthma attack occurs, use your quick-relief inhaler (such as albuterol, also called salbutamol in some countries) as prescribed.




Skin Conditions
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Dupixent Pen Frequently Asked Questions

Read the Patient Information Leaflet and Instructions for Use provided by your pharmacist before you start using dupilumab and each time you get a refill. If you have any questions, ask your doctor or pharmacist.

This medication is given by injection under your skin as directed by your doctor. The injection is given in the upper arms, thighs, or abdomen (except for a 2-inch area around your belly button). The dosage is based on your medical condition and response to treatment. For children, the dosage may also be based on their weight.

If you are using this medication at home, learn all preparation and usage instructions from your health care professional and the product package. Wash your hands before using this medication. Before use, remove the medication from the refrigerator and let it warm up to room temperature (at least 30 or 45 minutes, depending on your dose). Do not warm up this medication any other way such as by heating in the microwave, placing in hot water, or leaving it in direct sunlight. Do not shake the medication. The medication should be clear or slightly yellow. Before using, check this product visually for cloudiness, particles, or discoloration. If you see any of these things, do not use the liquid. Before injecting each dose, clean the injection site with rubbing alcohol. Change the injection site each time to lessen injury under the skin. Do not inject through clothes. Do not inject into skin that is tender, damaged, bruised or scarred. To lessen bruising, do not rub the injection site after a shot. Learn how to store and discard medical supplies safely. Do not reuse syringes.

Use this medication regularly to get the most benefit from it. It may help to mark your calendar with a reminder.

Tell your doctor if your condition does not get better or if it gets worse.

IMPORTANT: HOW TO USE THIS INFORMATION: This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.

Dupixent Pen Dosage and Form Information

Pen Injector
300 Mg/2Ml