I took razo d capsules since 6 years for my hyper acidity problem. All is going great. Every morning 1 capsule and all the things are going well but suddenly its stop working with my acidity about 1 year ago. I suffer chest burn and pain and indignation since 1 year. I had tried every PPI such as rabeprazole , Esomeprazole, omeprazole, dexlansoprazole, pantoprazole and many more but all these ppi not working with my heartburn problem. Endoscopy also done 2 times. Doctors told esophagus and stomach spintcher is loose. They gave different ppi but all these not work with my problem. I want to get rid of my problem. I loose all the hopes. I am depressed with this acidity problem. I can not understand why these ppi not work ? Please help someone.