question: About 6 years ago I had kidney stones and when passing them it affected my sciatic nerve. At first it affected my hip and back. I still have pain in that area but about 2 years ago it started to affect my whole leg . My leg feels as if the nerves are on fire mostly but it is mostly on outside of my leg. It makes it had to sit or sleep due to the pain. I am constantly changing position to ease the constant pain in my leg. If i run my hand down the outside of the leg I can feel like lumps. Mostly close to my knee that I had surgery on 28 years ago. I would like to know what I can do to stop the non stop pain.