Helicobacter pylori (H. pylori) infection - Mayo Clinic
Dec 16, 2025 · It's caused by a germ called Helicobacter pylori, a bacteria also known as H. pylori. More than half the people in the world may have an H. pylori infection at some point in their lives. These …
H. pylori Infection: Symptoms, Causes, and Treatment - WebMD
Aug 5, 2025 · Helicobacter pylori (H. pylori) is a type of bacteria that infects your stomach. It can cause sores and inflammation in the lining of your stomach or the upper part of your small intestine (the...
Helicobacter pylori - Wikipedia
Helicobacter pylori, previously known as Campylobacter pylori, is a gram-negative bacterium best known for its role in causing gastric ulcers in the human stomach.
H. Pylori Infection: Symptoms, Causes & Treatments
May 13, 2025 · H. pylori (Helicobacter pylori) is a type of bacteria that attacks the lining of your stomach and duodenum (the first part of your small intestine). While most people don’t have symptoms, the …
Helicobacter Pylori - Johns Hopkins Medicine
What is Helicobacter pylori (H. pylori)? Helicobacter pylori (H. pylori) is a type of bacteria that infects your stomach. It can damage the tissue in your stomach and the first part of your small intestine (the …
Helicobacter Pylori (H. Pylori): Symptoms, Causes, and Treatment
Oct 20, 2024 · Helicobacter pylori (H. pylori) is a common bacterium that can infect the stomach lining. Most people with H. pylori have no symptoms, but it can cause gastritis or ulcers.
What You Need to Know About H. Pylori Infection
Oct 19, 2025 · Helicobacter pylori (H. pylori) is a corkscrew-shaped bacterium that infects the stomach. The bacterial infection can easily be passed from person to person. It is thought to affect around one …
H. Pylori Infection: Symptoms, Causes, and More - Healthline
Feb 20, 2024 · H. pylori is a common type of bacteria that grows in the digestive tract and tends to attack the stomach lining. It’s adapted to live in the harsh, acidic environment of the stomach. The …
Helicobacter Pylori (H.pylori) | Causes, Symptoms, Treatment and ...
Helicobacter pylori (H. pylori) are bacteria which live in the sticky mucus that lines the stomach. Learn more about this digestive condition.
Treatment of Helicobacter pylori Infection | Gastroenterology | JAMA ...
Mar 18, 2026 · This JAMA Clinical Guidelines Synopsis summarizes the American College of Gastroenterology’s 2024 guideline on treatment of Helicobacter pylori infection.