Ulcer in stomach: Ulcers result from a

Ulcers result from a breakdown in the protective lining that guards the tissue from irritants like stomach acid. Once the lining is eroded, the tissue underneath becomes exposed and damaged, leading to pain, bleeding, and sometimes infection. Find out about stomach ulcers, including symptoms, causes, treatment and when to get medical help. Learn about peptic ulcers, open sores in the stomach or duodenum, and their causes, such as H pylori infection, aspirin, and stress. Find out how to diagnose, treat, and prevent peptic ulcers with medication, diet, and surgery. Stomach ulcers, clinically known as peptic ulcers, are a prevalent health issue that often goes unnoticed until it becomes severe.