multiple sclerosis
"I am 26 and I was diagnosed with MS when I was 17. I had a heavy lesion load in my brain and spine when I was diagnosed, and was put on Rebif injections for several years. Rebif had an average-poor effect in managing my MS and I had terrible side effects such as extreme fatigue,  flu like joint pains and depressive mood. I was changed to Gilenya which was moderately better at controlling my relapses,  though they still happened regularly. Over 2 years ago I was put on Tysabri and I've never felt better. I haven't had a single relapse or symptom in that time. Some of my lesions are reducing in size,  and I have no side effects from the drug except minor fatigue a few days before my infusion. I am JC negative currently."