How do you know if it's gastroenteritis?

Gastroenteritis refers to gastroenteritis. It can be judged whether there is gastroenteritis by laboratory examination, special examination of gastrointestinal tract, imaging examination and other methods.

1. Laboratory examination

The specific items of laboratory examination include blood examination, stool examination, etc., and it can be judged whether the gastrointestinal tract is infected by indicators such as white blood cell count and red blood cell count, so as to analyze the disease.

2. Patients with special examination of gastrointestinal tract

can consider gastroscopy, enteroscopy, etc. to directly observe whether there are lesions in the gastrointestinal tract.

3. Patients with imaging examination

can also undergo X-ray barium meal enema examination to judge the cause according to X-ray manifestations of gastroenteritis.