Why does peptic ulcer cause heartburn?

A peptic ulcer is a break in the protective lining of the stomach or duodenum. When acid contacts that inflamed surface, it can trigger a hot, raw, or gnawing sensation. The feeling may rise toward the lower chest and be described as heartburn. Heartburn is a common presentation of Peptic Ulcer, but it can also occur with reflux and other digestive conditions.

Symptoms may be linked with meals, an empty stomach, alcohol, smoking, or medicines that irritate the stomach lining. The exact timing varies, so a symptom diary is more useful than trying to diagnose the cause from timing alone.

Book a medical review when burning discomfort persists, returns often, wakes you from sleep, or changes your eating habits. A clinician can ask about anti-inflammatory medicines and other treatments, consider testing for an ulcer-related infection, and decide whether further investigation is needed.

Write down the foods, drinks, medicines, and situations that precede symptoms. Avoid taking another person's prescription treatment or repeatedly self-treating without assessment, because ongoing burning can have more than one explanation.

Get urgent medical help for severe chest pain, pressure, shortness of breath, sweating, collapse, or pain spreading to the jaw, arm, back, or shoulder. These symptoms need prompt assessment even if they resemble familiar heartburn. Urgent care is also needed for bloody vomit, coffee-ground vomit, black sticky stools, sudden intense abdominal pain, or dizziness with weakness.

Ask whether the burning is more consistent with an ulcer, reflux, or another condition; whether any current medicine could be contributing; and whether you need infection testing or a camera examination of the upper digestive tract.