Helicobacter pylori (H. pylori) infection - Symptoms & causes - Mayo Clinic
网页2022年5月5日 · H. pylori infection occurs when H. pylori bacteria infect your stomach. H. pylori bacteria are usually passed from person to person through direct contact with saliva, vomit or stool. H. pylori may also be spread through contaminated food or water.
H. Pylori Infection: Symptoms, Causes, and More - Healthline
网页2024年2月20日 · H. pylori is a common bacteria that may cause pain and increase the risk of ulcers or stomach cancer. Learn about symptoms, complications, and more.
H. pylori Infection: Symptoms, Causes, and Treatment - WebMD
网页2023年9月27日 · 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...
Peptic ulcer - Symptoms and causes - Mayo Clinic
网页2024年8月16日 · Peptic ulcers happen when acid in the organs that food travels through, called the digestive tract, eats away at the inner surface of the stomach or small intestine. The acid can create a painful open sore that may bleed.
H. Pylori Infection - Cleveland Clinic
网页H. pylori is a bacteria that can cause peptic ulcer disease and gastritis. It mostly occurs in children. Only 20% of those infected have symptoms. Symptoms include dull or burning stomach pain, unplanned weight loss and bloody vomit. H-pylori-caused ulcers are commonly treated with combinations of antibiotics and proton pump inhibitors.
Helicobacter Pylori - Johns Hopkins Medicine
网页H. pylori (Heliobacter 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 duodenum). In some cases it can also cause painful sores called peptic ulcers in your upper digestive tract.
Peptic ulcer - Diagnosis and treatment - Mayo Clinic
网页2024年8月16日 · H. pylori breaks down the substance in your stomach. Later, you blow into a bag, which is then sealed. If you have H. pylori, your breath sample has the radioactive carbon in the form of carbon dioxide. If you take an antacid or an antibiotic, tell your healthcare professional. You may need to stop the medicine for a time.
H. Pylori (helicobacter pylori) infection: Symptoms and more
网页2024年5月29日 · Helicobacter pylori (H. pylori) is a type of bacteria that affects the stomach and small bowel. It is often symptomless, but it can increase the risk of ulcers, gastritis, and cancer,...
Helicobacter Pylori - StatPearls - NCBI Bookshelf
网页2023年8月8日 · H. pylori is a gram-negative, microaerophilic bacterium that can infect humans. It is often found in the stomach of affected individuals and causes inflammation and ulceration. Patients harboring the bacteria are asymptomatic with abdominal pain, nausea, vomiting, and dyspepsia developing only after gastritis and peptic ulcer disease have set in.
Diagnosis and Treatment of Peptic Ulcer Disease
网页The majority of peptic ulcer disease cases are now known to be associated with H. pylori infection or the use of nonsteroidal antiinflammatory drugs (NSAIDs), or both. 13 H. pylori is a Gram-negative bacterium that colonizes the gastric mucosa, progressing to gastritis and potentially peptic ulcer disease and gastric cancer. 14,15 H. pylori affe...