i am 48 5 2 and weight 188. i have severe muscle spasms from the neck to my feet different times some are at the same time. i am a diabetic and have back problems have had 1 back surgery on the lumbar L4 L5 area and have had neck surgery c3 c4 c5 and plate with 4 screws and fused. i have had sevral problems even tho i had these surgeries also after the neck surgery i started having problems with my right shoulder and had surgery on it in may and it came loose and have major pain with it now worse than before. i have muscel twitching and my feet and legs burn and tingle as well as my arms and hands! i had an emg done with neg results for what every one has told me i have which is peripheral nerve damage! then went to the foot dr and he did the check on my feet and i have no feeling on the bottoms of my feet although i still have pain there!