Tisarbi

Were you looking for information about
 Tysabri? Tisarbi is a common misspelling of Tysabri.
 
Tysabri® (natalizumab) is a prescription medication that helps slow down the progression of disability and reduce flare-ups in people with multiple sclerosis (MS). It is also approved to relieve symptoms associated with moderate-to-severe Crohn's disease. This drug is only approved for use in adults, and only when they cannot use any other form of treatment.
 
To help ensure a safe treatment process, make sure to tell your healthcare provider about any other medical problems you might have (such as liver disease or a weakened immune system), as well as any other medications, vitamins, or supplements you are taking.
 
(Click Tysabri for more information, including side effects to look out for during treatment and details on when and how to receive the medication. You can also click any of the links in the box to the right for specific information.)
Written by/reviewed by: Susan Lakey, PharmD, MPH, BCPP
Last reviewed by: Kristi Monson, PharmD