muscle spasm
"I have been suffering horrible chronic pain for the past 15 years, (after being struck by lightning).  If only the doctors had tried this before, it could have saved me numerous hours of horrific pain with seemingly no end in sight. This is the best I've felt in years. Now I can start weaning myself off of the hard narcotics I hope. I would recommend this medication for any one that is suffering from severe neuropathy. What a major difference."