Stomach ulcers are open sores found around the stomach, which develop in the digestive tract lining. They can be very painful, and certain foods can cause the production of stomach acids that stir up the open sore.
Stomach ulcers result from a bacteria infection called Helicobacter pylori (H. pylori). Taking pain relievers (e.g. aspirin, ibuprofen) for a very long time can also cause the…