multiple sclerosis
"Tysabri has been a life send for me. I have been on it since 2009 and its now 2015. Was dignosed in 2004. We can count back now to where my symptoms were started when I was in 1st grade, so it has taken me a long time to get it under control, been thru lots if not all of the medications nothing worked but tysabri. My lesions on my brain are beginning to shrink."