LEMTRADA is a prescription medicine used to treat adults with relapsing forms of multiple sclerosis (MS). Because of its risks, LEMTRADA is generally used in people who have tried 2 or more MS medicines that have not worked well enough. It is not known if LEMTRADA is safe and effective for use in children under 17 years of age.

Do not receive LEMTRADA if you are infected with human immunodeficiency virus (HIV).

View IMPORTANT SAFETY INFORMATION

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LEMTRADA TREATMENT PLAN Explore what treatment is like at every step—before, during, and after infusion.

COMPLETE REGULAR MONITORING

You will need monthly blood and urine tests, self-checks, and yearly skin checks. These help to monitor for possible side effects that can show up months, or even years, after your last infusion, including autoimmune side effects and some kinds of cancers, including skin cancer (melanoma). It is important to have your blood and urine tested, even if you are feeling well and do not have any symptoms from LEMTRADA or your MS. This may help you and your healthcare provider find any side effects early and will increase your chances of getting better.

Learn about ways to have lab monitoring done from real LEMTRADA patients.

You and your healthcare provider will continue to schedule appointments. Remember, your risk of infection is greater following treatment. However, there are things you can do to help prevent infections. Make sure to rest, wash your hands often, avoid people with colds, and talk to your healthcare provider about any foods you should avoid.

GET ANSWERS, 24/7

For questions about the LEMTRADA treatment experience, call an MS One to One® Nurse at 1-855-686-6326, 24 hours a day, 7 days a week.*

*As a member of MS One to One, you’ll have access to an on-duty Nurse 24/7. Regular MS One to One call center hours are Mon–Fri, 8:30 am–8:00 pm ET.
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