I was diagnosed in 2004. I was started on rebid for 6 years. I then changed to Avalon and then betaferon.I now take telfidera twice a day. I have Breton it for +_ 6 years. I always ate and then took them without any reaction. I now (the past two months) have started getting a very bad reaction. My body becomes very itchy,I have a rash all over my arms and chest. Sometimes the rash is on my legs as well. Any thoughts(suggestions )would be appreciated. 😘😛