Dupixent (dupilumab) is a prescription drug used to treat certain inflammatory conditions, such as asthma and atopic dermatitis. It’s not known whether Dupixent is safe to use while pregnant or breastfeeding.

If you can become pregnant, it’s important to consider whether Dupixent is a safe option for you.

It is not known whether Dupixent is safe to take during pregnancy. Your doctor can discuss with you the benefits and risks of receiving Dupixent while pregnant.

Asthma and pregnancy

If you have asthma and are pregnant or planning a pregnancy, talk with your doctor about your treatment plan. Having asthma that’s not well managed during pregnancy can increase your risk of:

Because of this, you and your doctor should discuss the risks and benefits of using Dupixent while pregnant versus not treating your asthma during pregnancy.

It is not known whether Dupixent is safe to use while breastfeeding. If you’re breastfeeding or planning to do so, talk with your doctor before starting Dupixent treatment. They can discuss whether this drug is right for you.

It is not known what effect Dupixent might have on a person’s fertility. No studies have been done to look at how this drug might affect fertility in humans. Animal studies did not show that the drug lowered fertility. But animal studies do not always predict what may happen in humans.

If you have concerns or questions about Dupixent and fertility, talk with your doctor.

Disclaimer: Healthline has made every effort to make certain that all information is factually correct, comprehensive, and up to date. However, this article should not be used as a substitute for the knowledge and expertise of a licensed healthcare professional. You should always consult your doctor or another healthcare professional before taking any medication. The drug information contained herein is subject to change and is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. The absence of warnings or other information for a given drug does not indicate that the drug or drug combination is safe, effective, or appropriate for all patients or all specific uses.