Can u tell me iam scared of tysabri and ms. I just went to urgent care my hand was getting numb and 2 weeks before that dr diagnosed iam diabetic.then doc reffered me to emergency overthere they diagnosed its ms and they gave me steroid then plasma exchange my friend came to visit me he is a neurologist as well he discussed with my dr ,on his advice or thier own decission now they started me on tysabri . Iam scared of its side effects. Iam jc -ve please help me out to give me opinion iam confused is that right decission as they started me as my first treatment tysabri two months before iam diagnosed i have ms .