Entyvio (vedolizumab) is a prescription drug that’s used to treat ulcerative colitis and Crohn’s disease. It’s not known whether Entyvio is safe to use while pregnant or breastfeeding.

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

It’s not known whether Entyvio treatment is safe during pregnancy.

If you’re pregnant or planning to become pregnant, talk with your doctor about treatment with Entyvio. They can provide information about the drug’s risks and benefits.

If you’re currently breastfeeding or planning to do so, it’s important to understand the effects Entyvio could have on you or your child.

It’s not known whether Entyvio treatment is safe while breastfeeding.

Entyvio passes into breast milk, but the risks of Entyvio exposure in children who are breastfed are not clear. Talk with your doctor about the safety of breastfeeding during Entyvio treatment. They may suggest other ways to feed your child while you’re receiving Entyvio.

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.