Viral gastroenteritis (stomach flu) - Symptoms & causes - Mayo …
Jan 18, 2022 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. The …
Helicobacter pylori (H. pylori) infection - Symptoms & causes
May 5, 2022 · 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 …
Viral gastroenteritis (stomach flu) - Mayo Clinic
Jan 18, 2022 · Your doctor will likely diagnose viral gastroenteritis (stomach flu) based on symptoms, a physical exam and sometimes on the presence of similar cases in your …
C. difficile infection - Symptoms and causes - Mayo Clinic
The most common symptoms of mild to moderate C. difficile infection are: Watery diarrhea three or more times a day for more than one day. Mild belly cramping and tenderness. Severe …
Gastritis - Symptoms and causes - Mayo Clinic
Feb 14, 2024 · Gastritis is an inflammation of the stomach lining. The stomach lining is a mucus-lined barrier that protects the stomach wall. Weaknesses or injury to the barrier allows …
Mayo Clinic Minute: What to do when sick with norovirus or …
Feb 10, 2023 · Gastroenteritis can be brought on by norovirus — a highly contagious viral infection most often spread through person-to-person contact or contaminated food or water, …
Symptoms and causes - Mayo Clinic
Stomach cancer. Studies have shown that people infected with H. pylori have an increased risk of stomach cancer. Prevention. To help prevent peptic ulcers: Take care with pain relievers. If …
Helicobacter pylori (H. pylori) infection - Diagnosis & treatment ...
May 5, 2022 · Your provider may test and treat you for H. pylori infection, or refer you to a specialist who treats diseases of the digestive system (gastroenterologist). Here's some …
Norovirus: What to know and how to avoid it - Mayo Clinic News …
Dec 31, 2024 · "Norovirus is a type of virus that causes gastroenteritis or stomach flu. Usually, it presents with symptoms like vomiting and diarrhea. Most healthy people will have recovery …
E. coli - Symptoms and causes - Mayo Clinic
Oct 1, 2022 · But a few strains, such as E. coli O157:H7, can cause severe stomach cramps, bloody diarrhea and vomiting. You may be exposed to E. coli from contaminated water or food …