Pain in the left buttock at night .
When in sleep from 3:00 A.M. onwards I get shooting pain in the left buttock so much that I cannot walk resting my foot.This pain subsides slowly after I take hot water to drink and I take Dolo tablets after breakfast. This is happening every day since last one week. The pain subsides slowly after I take Dolo tablets and sometimes combiflam tablet. I am using a foldable walker because I loose balance due to intense pain in the left buttock above thigh upto torso portion. I have also to urinate every two hours gap which I find difficult walking upto toilet. Please advise what to do.