multiple sclerosis
"Was on Copaxone for 3 years. Horrid reaction after many injections as it seemed I was often hitting a vein. Huge welts from injections that took weeks to subside. Last straw was the killing of flesh on left arm. Surgeon said damage looked like a chemical burn from the inside out. Two surgeries to repair and have 8 inch scar as permanent reminder. This was back in 2003."