Peptic ulcers are sores that form in the lining of your stomach, esophagus or small intestine. The most common causes of an ulcer are bacteria called Helicobacter pylori, or H. pylori, and the use of nonsteroidal anti-inflammatories, such as naproxen, ibuprofen and aspirin. H. pylori and anti-inflammatories can erode the mucus layer that protects the lining, allowing digestive juices called hydrochloric acid and pepsin to contact the lining and form ulcers. Although food cannot cause an ulcer, consuming certain foods can further irritate your ulcer and keep it from healing. Eat a healthy diet and restrict foods that cause pain to help your ulcer heal.
Caffeine and Alcohol
Foods and beverages that contain caffeine often cause ulcer discomfort. Limit consumption of coffee, tea, colas, energy drinks and chocolate, or avoid them completely if necessary. Alcohol is another culprit that may increase ulcer pain and needs to be restricted.
Acidic Foods
Foods that are high in acid may also aggravate your ulcer so eat these in limited amounts. Citrus fruits such as oranges, grapefruit, lemons, tangerines and limes, as well as tomatoes and tomato-based products such as pizza and spaghetti are high in acid. You may also need to limit your intake of citrus and vegetable juices.
Spicy Foods
Consuming spicy foods may be very tempting, especially if you enjoy Mexican, Thai and Indian food. Spicy foods can increase the production of stomach acids and further irritate you ulcer. Limit your intake of spicy foods or avoid them completely if they bother you.
Miscellaneous Foods
Limit foods containing mint, such as spearmint and peppermint, and foods that are pickled. In addition, be cautious when consuming foods that can make you gassy, such as dried beans and peas or vegetables including broccoli, cabbage and cauliflower. These foods may aggravate your ulcer and need to be limited.
