Hi Respected Doctors. I am getting lower left abdomen pinching like pain and left lower back pain, sometimes middle back pain. First I thought it could be kidney stones. I taken x ray of backbone its normal so went to urologist (consulted 2 doctors separately) both done urine routine, blood test and ultra sound scanning. All are normal. They prescribed pantoprazole and pain killers. But pain still exists. I have gastric problem previously I got chest pain due to gastric. Then used cyra-L, SUCRAFIL and Neorelax pain killer. Now I am doubting that back pain also due to Gastric problem. How to cure this? Can somebody suggest medicine for this. Thanks All.