Viral gastroenteritis (stomach flu) - Symptoms & causes - Mayo …
2022年1月18日 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. The most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated food or water.
Gastritis - Symptoms and causes - Mayo Clinic
2024年2月14日 · 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 digestive juices to damage and inflame the stomach lining. Several diseases and conditions can increase the risk of gastritis.
Gastroesophageal reflux disease (GERD) - Symptoms and causes
2024年8月22日 · Gastroesophageal reflux disease is a condition in which stomach acid repeatedly flows back up into the tube connecting the mouth and stomach, called the esophagus. It's often called GERD for short. This backwash is known as acid reflux, and it can irritate the lining of the esophagus.
Stomach cancer - Symptoms and causes - Mayo Clinic
2024年6月19日 · Stomach cancer, which is also called gastric cancer, is cancer that begins in the stomach. Learn about symptoms, causes, detection and treatments.
Abdominal pain Causes - Mayo Clinic
2005年7月28日 · Conditions that cause acute abdominal pain usually happen at the same time as other symptoms that develop over hours to days. Causes can range from minor conditions that go away without any treatment to serious medical emergencies, including:
Symptoms and causes - Mayo Clinic
Peptic ulcers are open sores on the inner lining of the stomach and the upper part of the small intestine. The most common symptom of a peptic ulcer is stomach pain. Peptic ulcers include: Gastric ulcers, which appear on the inside of the stomach. Duodenal ulcers, which appear on the inside of the upper part of the small intestine, called the ...
Medical Diseases & Conditions - Mayo Clinic
Explore comprehensive guides on hundreds of common and rare diseases and conditions from the experts at Mayo Clinic.
Gastroparesis - Symptoms and causes - Mayo Clinic
Gastroparesis is a condition in which the muscles in the stomach don't move food as they should for it to be digested. Most often, muscles contract to send food through the digestive tract. But with gastroparesis, the stomach's movement, called motility, slows or doesn't work at all. This keeps the stomach from emptying well.
Nausea and vomiting Causes - Mayo Clinic
2023年12月7日 · Gastroparesis (a condition in which the muscles of the stomach wall don't function properly, interfering with digestion) General anesthesia Intestinal obstruction — when something blocks food or liquid from moving through the small or large intestine.
Food poisoning - Diagnosis and treatment - Mayo Clinic
2024年2月23日 · Learn more about foodborne illnesses that can cause upset stomach, vomiting and diarrhea within hours of eating contaminated food.