The FDA is warning about the risk of a rare but serious allergic reaction with the medicine glatiramer acetate (Copaxone, Glatopa), which is used to treat patients with multiple sclerosis (MS). This serious allergic reaction, called anaphylaxis, can occur at any time while on treatment, after the fi

http://www.fda.gov/safety/medical-product-safety-information/copaxone-glatopa-glatiramer-acetate-drug-safety-communication-fda-adds-boxed-warning-about-rare