I have been diagnosed with Benign fasciculation syndrome almost a year. A neurologist prescribed gabapentin and I ve been taking it almost 5 months. I take magnesium supplements daily especially before I sleep. This horrible twitchings are frustrating the hell out a me. It s also over my body. I can t sleep. I wake up exhausted and still have to go to work. I m seeing my family doctor tomorrow. Us there any other mediations she can prescribe to help me out. I ve already done all she suggested. I stopped smoking, sleeping med and have cut out all caffeine and a single improvement from day one. I wake up with calf cramps most nights.