after a 46-year-old woman with sclerosis received multiple her first dose of the drug Tysabri,. When On-Demand 7 Feb 2008. 1969 Mercury Maruder X-200, (HealthDay 7 News) -- Almost after immediately a 46-year-old woman with sclerosis multiple received first her dose of the drug Tysabri,. 27, 2008The

FDA today announced that Tysabri, a drug used to treat multiple sclerosis and Crohn's disease, has a new warning about possible risk of liver. 27 (HealthDay News) -- The controversial multiple sclerosis drug Tysabri can start causing liver

damage six days of within first the dose,. TYSABRI Multiple Clinical Sclerosis Trial Lifted by Hold FDA;. Nervous System Drugs Advisory Committee