What causes weakness and twitching in arms and legs?
Patient: Hi I have been having the feeling of weakness in my left hand. I also been experiencing fasciculation in my arms, legs, hands, feet, eye lids, and lips. My joints crack a lot and I am nineteen. I have a history of anxiety so I am fearing that I have ALS. Is there anyway you could put my mind at ease? -Mack Doctor: Hi. The symptoms you are having could stem from anxiety also.But before that we should try vit supplements and see if that works.Get bit B12 level done.along with it get your serum calcium and vit D 3 levels.Hope that helps