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What it Treats

Evrysdi is a prescription medicine used to treat spinal muscular atrophy (SMA) in children and adults.

Important Safety Information

    • Before taking Evrysdi, tell your healthcare provider about all of your medical conditions, including if you:
      • are pregnant or plan to become pregnant, as Evrysdi may harm your unborn baby. Ask your healthcare provider for advice before taking this medicine
      • are a woman who can become pregnant:
        • Before you start your treatment with Evrysdi, your healthcare provider may test you for pregnancy
        • Talk to your healthcare provider about birth control methods that may be right for you. Use birth control while on treatment and for at least 1 month after stopping Evrysdi
        • Pregnancy Registry. There is a pregnancy registry for women who take EVRYSDI during pregnancy. The purpose of this registry is to collect information about the health of the pregnant woman and her baby. If you are pregnant or become pregnant while receiving EVRYSDI, tell your healthcare provider right away. Talk to your healthcare provider about registering with the EVRYSDI pregnancy Registry. Your healthcare provider can enroll you in this registry or you can enroll by calling 1-833-760-1098 or visiting
      • are an adult male. Evrysdi may affect a man's ability to have children (fertility). Ask a healthcare provider for advice before taking this medicine
      • are breastfeeding or plan to breastfeed. It is not known if Evrysdi passes into breast milk and may harm your baby
    • Tell your healthcare provider about all the medicines you take
    • You should receive Evrysdi from the pharmacy as a liquid. If the medicine in the bottle is a powder, do not use it. Contact your pharmacist for a replacement
    • Avoid getting Evrysdi on your skin or in your eyes. If Evrysdi gets on your skin, wash the area with soap and water. If Evrysdi gets in your eyes, rinse your eyes with water
    • The most common side effects of Evrysdi include:
      • For later-onset SMA:
        • fever
        • diarrhea
        • rash
      • For infantile-onset SMA:
        • fever
        • diarrhea
        • rash
        • runny nose, sneezing and sore throat (upper respiratory infection)
        • lung infection (lower respiratory infection)
        • constipation
        • vomiting
        • cough

These are not all of the possible side effects of Evrysdi. For more information on the risk and benefits profile of Evrysdi, ask your healthcare provider or pharmacist.

You may report side effects to the FDA at 1-800-FDA-1088 or You may also report side effects to Genentech at 1-888-835-2555.

Please see full Prescribing Information for additional Important Safety Information.