Gastroenteritis symptoms: The diagnosis of gastroenteritis is

The diagnosis of gastroenteritis is usually obvious from the symptoms alone, but doctors consider other gastrointestinal disorders that cause similar symptoms (for example, ulcerative colitis). Acute gastroenteritis is inflammation of the lining of the stomach and intestine, typically due to an infection. Possible symptoms include abdominal cramps, nausea, diarrhea, and vomiting. What are the signs and symptoms of gastroenteritis? Symptoms involving your intestines (diarrhea, cramps), together with symptoms involving your stomach (nausea, vomiting) are the hallmarks of gastroenteritis. Gastroenteritis is a very common condition that causes diarrhoea, sickness, and tummy pain. It’s also called a tummy bug, stomach flu or gastric flu. It’s usually mild and clears up on its own within two weeks. But it can be more serious in some people (see our section on complications). Gastroenteritis symptoms come on suddenly. They include: