Table of Contents
- Helicobacter pylori (H. pylori) infection facts
- What is Helicobacter pylori (stomach bacteria)?
- How does a person become infected with H. pylori?
- What are the symptoms of H. pylori infections?
- Is H. pylori contagious?
- Which specialties of doctors treat H. pylori infection?
- Is there a test to diagnose H. pylori infection?
- What medications treat and cure H. pylori infection?
- Is H. pylori infection easy to cure?
- Can natural treatments cure H. pylori infection?
- Is everyone with H. pylori infection treated?
- Can H. pylori infections be prevented?
- What is the prognosis for a person with H. pylori infection?
Quick GuideDigestive Disease Myths Pictures Slideshow: Common Misconceptions
What are the symptoms of H. pylori infections?
Most individuals infected with H. pylori have few or no symptoms. Some may experience a few symptoms from mild gastritis episodes, for example,
- minor belching,
- vomiting, and
- abdominal discomfort.
Often, these symptoms simply go away. However, those individuals who have more serious infection experience signs and symptoms of stomach and duodenal ulcers or severe gastritis which include:
- Abdominal pain and/or discomfort that usually does not wax and wane
- Nausea and vomiting sometimes with blood that is red or the color is like coffee grounds like vomitus
- Dark or tar-like stools (black color of feces due to bleeding ulcers)
- Low red blood cell count due to bleeding
- Full feeling after consuming a small amount of food
- Decreased appetite that is more constant
Other symptoms may include:
If a person has symptoms of black, tarry stools and fatigue they should immediate seek medical help or go to an emergency department to be evaluated for intestinal bleeding. Continue Reading
Cancer.gov. Helicobacter pylori and Cancer. Reviewed Sep 5, 2013
Chey, W. et al. "American College Gastroenterology Guideline on the management of Helicobacter pylori Infection." Amer. J. Gastro, 102:1808-1825, 2007.
FDA. FDA approves first Helicobacter pylori breath test for children. Feb 24, 2014
Santacroce, L. "Helicobacter Pylori Infection." Medscape. Sep 11, 2014.
Crowe, S. MD., et al. "Patient information: Helicobacter pylori infection and treatment (Beyond the Basics)." UpToDate. Oct 08, 2015.
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