Published: 18 Jun 2025

ICD9: 041.86      ICD10: B96.81      ICD11: DA42

"Pylori" is short for *Helicobacter pylori* (often abbreviated as *H.
pylori*).

H. pylori* is a type of bacteria that infects the stomach. It is a common cause of peptic ulcers and can also increase the risk of stomach cancer.

Key things to know about *H. pylori*:

Infection: It's usually acquired during childhood, often through contaminated food or water. It can also spread through direct contact with saliva or vomit.
Symptoms: Many people with *H. pylori* have no symptoms. When symptoms are present, they can include:
Gnawing or burning pain in the abdomen
Nausea
Loss of appetite
Frequent burping
Bloating
Unintentional weight loss
Diagnosis: *H. pylori* can be diagnosed through various tests, including:
Blood tests
Breath tests
Stool tests
Endoscopy with biopsy
Treatment: *H. pylori* infection is usually treated with antibiotics and acid-reducing medications. Treatment typically lasts for 1-2 weeks. Successful treatment can eradicate the bacteria and relieve symptoms.
Significance: Eradication of *H. pylori* is important to prevent complications like ulcers, bleeding, and stomach cancer.

If you suspect you might have an *H. pylori* infection, it is crucial to consult a doctor for diagnosis and treatment.