This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Embed Code Restart Now playing Playing What Causes Stomach Ulcers + Is Stress Ever To Blame? A Doctor Answers What Causes Stomach Ulcers + Is Stress Ever To Blame? A Doctor Answers Dr. Roshini Raj admits that doctors believed this to be true for many years — but there's something else that could be the culprit. READ: A Doctor Answers: Can Stress Cause Stomach Ulcers?