multiple sclerosis
"Been taking Tecfidera 2 years plus.  Took Tysabri 2 years prior to that.  Tysabri left me wiped the day of transfusion and tired for a week. JVC antibodies detected so switched to Tecfidera. 



Flushing and stomach pains in the first two months were fierce but stomach pains settled. Manageable diahrea. Still flush with burning skin sensation on face, chest,  arms starts 4 to 5 hrs after dose and lasts 15 to 30 minutes. On a good note,  have not had noted change in MRIs sense taking the drug. Optical neuritis in 2013 permanently damaged vision but the loss has stabilized. 



Doctors are monitoring my white blood cells to lower risk of PML occurrence.  



Recommend considering the drug for relapsing MS after you weigh cost benefits in your case."