20 FOODS THAT MAY WORSEN ULCER DISEASE limit the use of these foodswhen diagnosed with peptic ulcer disease 1. Spicy Foods – Can irritate the stomach lining and increase acid production. 2. Citrus Fruits – Highly acidic, they may irritate the ulcer. 3. Tomatoes – Also acidic, which can worsen symptoms. 4. Coffee – Both caffeinated and decaffeinated coffee can stimulate stomach acid production. 5. Alcohol – Can irritate the stomach lining and increase acid secretion. 6. Carbonated Beverages – May cause bloating and increase acid production. 7. Chocolate – Contains caffeine and fat, both of which can trigger symptoms. 8. Fatty Foods – High-fat foods can slow down digestion and irritate the stomach. 9. Fried Foods – Often greasy, these can aggravate ulcer pain. 10. Peppermint – Can relax the lower esophageal sphincter, leading to acid reflux. 11. Garlic – Though healthy, it can sometimes irritate the stomach lining in people with ulcers. 12. Onions – Can be hard on the digestive system and worsen ulcer symptoms. 13. Dairy Products – Milk, cheese, and other dairy can sometimes exacerbate ulcer pain due to their fat content. 14. Processed Meats – High in preservatives and fat, they can be harsh on the stomach. 15. Vinegar – Its acidity may irritate the ulcer. 16. Pickled Foods – High in acid and preservatives, which can aggravate the stomach lining. 17. Chili Peppers – Contain capsaicin, which may irritate the stomach and increase acid production. 18. Artificial Sweeteners – Some people may experience digestive discomfort from them. 19. Nuts and Seeds – They can be difficult to digest and may aggravate the stomach lining. 20. Salty Foods – Can increase gastric acid and irritate the stomach.