Treating Crohn's Disease
Crohn's disease is a condition that can cause swelling and irritation in any part of the digestive tract, from the mouth all the way to the rectum. While there is no cure for Crohn's disease, there are ways to control the swelling and other symptoms.
FDA Drug Safety Communication: Tysabri
The U.S. Food and Drug Administration (FDA) continues to evaluate the risk of progressive multifocal leukoencephalopathy ( PML ), a rare but serious brain infection, associated with use of Tysabri ( natalizumab ) for the treatment of multiple sclerosis (MS) and Crohn's disease.