You can eat apples, pears, bananas and other related fruits during the recovery period of gastroenteritis, but pay attention to the following aspects: First, don’t eat fruits on an empty stomach. Secondly, try not to eat too much and not too many kinds of fruits at a time. Third, pay attention to the diet as warm as possible, for example, apples can be steamed or boiled, warmed up before eating. Try not to eat food or fruit taken out of the refrigerator, try to keep the abdomen warm, you can also carry out appropriate abdominal hot compresses. For patients who are recovering from gastroenteritis, it is recommended to combine the doctor’s diagnosis with the review of electrolytes, stools, blood tests and other relevant indicators, combined with targeted drugs, such as montelukast, bifidobacteria capsules and so on for comprehensive treatment, and diet should also pay attention to regulation.