I was diagnosed as having benign familial tremors about two years ago and take propanol for this. My problem is this all started when my hand and arms would shake violently for minutes at a time. Now Im having twitches with my head, sort of like jerks, and what I believe to be artheritus. My fingers will tighten up and lock themselves in wierd positions. I had a CT scan done 3 years ago, and nothing but I didnt have problems like this then. With all this I also get cramps in wierd places, arms, neck, jaw, upper back, legs, buttocks, and around my ribs. The scariest thing is Im only 28. I have no insurance as i recently lost my job is there anything i can do to find out what is wrong?