An ulcer is an open sore in the lining of your stomach, small intestine or esophagus. In this video, gastroenterologist Roshini Raj, MD, explains the most common causes of ulcer formation, including H. pylori bacteria and OTC pain relievers.
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Ulcers
Ulcers are caused by too much acid in the stomach, and the reasons for excess acid is usually a bacterial infection or prolonged use of NSAID painkillers like aspirin, ibuprofen, or naproxen. Smoking can also be a culprit. Ulcers ...
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