Topamax and night mares

i was on topamax for back and knee pain my doctors took me off it when i stopped going to the pain clinic my phych. thought it would be good for anxiety and depression so she started me back on it and 100mg it shocked my system and now my hair is falling out. i will keep losing hair for up to 2 months most people only lose 50-100 hairs i can lose up to 50% of my hair. so i will never take topamax again....besides i hated all the tingles in you hands, face, and feet, the night mares ect....