My pain is the worst it has been since surgery. Surgery was Sept. 2006. In Sept. 2007 the pain started down the leg. I started the epidural shots in November. I had the 6th shot a week ago. Next step is radio frequency. About a month ago I started getting horrible leg cramps. I use to get toe cramps that came and went over the years. Nothing this bad. Lately they are worse and worse. I woke up yesterday with a horrible pain in my calf. It is over 24 hours and it still hurts pretty bad. I tried stretching it out. Nothing helps. The Oxycodone I take doesn't even help. I already take 2400mg of Skelaxin which is a muscle relaxant. I mentioned to the pain managment doctors and they said drink tonic water. I can't drink carbonation first of all. Plus I think I need something more then that. They said Quinine. They took that off the market because of the side effects. I already have low Potassium and take meds for that. It has been a normal reading. I take B12 already. I don't see anything that is different other then the shots. They really hurt. It is not something you can just rub away. They hurt for days. Has anyone gotten alot of leg cramps? What have you done for them? Thanks.