Fruits such as apples, bananas and oranges can be consumed by patients in the non-acute stage of gastroenteritis. Patients in the acute stage of gastroenteritis should not consume fruits, which may trigger the aggravation of symptoms. According to the condition of gastroenteritis can be divided into non-acute and acute phase, the acute phase of diarrhea, abdominal pain, abdominal distension and other symptoms. 1. Non-acute stage of gastroenteritis: patients can eat fruit. Fruits are rich in vitamins and minerals, and supplementing these vitamins and minerals is conducive to the recovery of the disease. Common fruits such as apples, bananas, oranges, etc. can be eaten. 2. Acute stage of gastroenteritis: patients should not eat fruit. Patients have diarrhea, abdominal pain and other symptoms, and fruit is rich in dietary fiber and water, which can lead to diarrhea, abdominal pain symptoms worsen. For patients with gastroenteritis can eat fruit, it is recommended that the doctor should be analyzed in conjunction with the condition.