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| Web Pages | 
| Medinfo: Peptic Ulcer | 
| Information for patients including symptoms, causes, diagnosis, and treatment and prevention. | 
| Causes, Symptoms and Treatment of Peptic Ulcer | 
| Information and discussion concerning causes, symptoms and treatment of peptic ulcers. | 
| About.com – Smoking and Peptic Ulcers | 
| Describes the harmful effects of smoking on the digestive system and provides links to smoking cessation tools. | 
| McKinley Health Center: Peptic Ulcers | 
| An overview of the condition listing origins, common features, complications, and treatments. | 
| Ulcers and Bacteria I | 
| A paper on the development, science, and acceptance of the bacterial theory by Dr. Paul Thagard, Director of the Cognitive Science Program at the University of Waterloo, Canada. | 
| Mamas Health | 
| Learn about ulcers and what causes them. | 
| Healthub | 
| A brief definition of peptic ulcer, followed by links to overviews, research articles, diagnosis and treatment, case reports and diets. | 
| Chinese Traditional Medicine | 
| Describes in detail how TCM practitioners in China solve peptic-ulcer with traditional Chinese strategies and herbs. | 
| Pediatric OnCall | 
| A time tested home made remedy for the treatment of acidity. | 
| Dietsite: Diet for Peptic Ulcer Disease | 
| How to avoid foods that  may cause gastric irritation and excessive gastric acid secretion. | 
| Three Rivers  Endoscopy Center: Gastroscopy | 
| Information for patients describing the use of the endoscope in diagnosing and treating ulcers of the stomach and other conditions. | 
| Ask Dr. Weil: Peptic, Duodenal, or Gastric Ulcers | 
| Covers conventional and alternative treatments including diet, deglycyrrhizinated licorice (DGL), aloe vera juice, cayenne pepper, and stress reduction. | 
| eMedicine – Peptic Ulcer Disease | 
| Dr. George Fantry reports on symptoms and treatment of stomach and duodenal peptic ulcers often caused by Helicobacter pylori infections, NSAIDs, or stress. |