- Vomiting blood.
- Vomiting food eaten hours or days before.
- Difficultly swallowing
- Black or tar-like stools (indication that there is blood in the stools)
- Sudden, severe pain in the abdominal area
- Pain that radiates to the back
- Pain that doesn't go away when you take medication
- Unintended weight loss
- Unusual weakness, usually because of anemia
- Peptic Ulcers - The Basics
- Causes of Peptic Ulcers
- Symptoms of Peptic Ulcers
- How Peptic Ulcers Are Diagnosed
- How Peptic Ulcers Are Treated?
- When Surgery Is Needed For Peptic Ulcers
- Complications of Peptic Ulcers
- H pylori and Peptic Ulcers
"Common GI Problems: Volume 1." American College of Gastroenterology. 22 Aug 2007
"H. pylori and Peptic Ulcer." NIH Publication No. 05–4225 October 2004. National Digestive Diseases Information Clearinghouse (NDDIC). 22 Aug 2007
"What I need to know about Peptic Ulcers." NIH Publication No. 05–5042 October 2004. National Digestive Diseases Information Clearinghouse (NDDIC). 22 Aug 2007
William D. Chey, M.D., F.A.C.G., A.G.A.F., F.A.C.P., Benjamin C.Y. Wong, M.D., Ph.D., F.A.C.G., F.A.C.P., "American College of Gastroenterology Guideline on the Management of Helicobacter pylori Infection." doi: 10.1111/j.1572-0241.2007.01393.x. American College of Gastroenterology. 22 Aug 2007