Peptic ulcer

A peptic ulcer is a sore in the stomach or upper intestine lining, often caused by H. pylori bacteria or long-term painkiller (NSAID) use. It causes burning upper-abdomen pain and is treated by removing the cause and reducing acid.

Symptoms

• Burning or gnawing upper-abdomen pain
• Pain that changes with meals
• Bloating
• Nausea
• In severe cases, black stools or vomiting blood

When to see a doctor

• Persistent upper-abdomen pain
• Black/tarry stools or vomiting blood (urgent)
• Unexplained weight loss

FAQs

Does spicy food cause ulcers?

Not usually — most ulcers come from H. pylori or painkillers. Spicy food may irritate an existing ulcer but is rarely the underlying cause.