Risk factors

In addition to having risks related to taking NSAIDs, you may have an increased risk of peptic ulcers if you:

• Smoke. Smoking may increase the risk of peptic ulcers in people who are infected with H. pylori.
• Drink alcohol. Alcohol can irritate and erode the mucous lining of your stomach, and it increases the amount of stomach acid that's produced.
• Have untreated stress.
• Eat spicy foods.

Alone, these factors do not cause ulcers, but they can make ulcers worse and more difficult to heal.