Patients with recurrent episodes of gastroenteritis can apply some drugs to symptomatic relief, and also pay attention to dietary habits, as follows: 1. Drug therapy: Patients can use montelukast, norfloxacin capsules, compound glutamine enteric capsules, and also trimebutine maleate tablets, pivelonium bromide tablets, compound flavopiridol tablets, levofloxacin hydrochloride capsules, or compound difenoxanthine tablets and other related drugs. For patients who have recurrent episodes of gastroenteritis, it is recommended to improve the blood routine, stool routine, electrolytes and other related tests. If the recurrent attacks, you can also combine colonoscopy, abdominal CT and other related tests to exclude ulcerative colitis, colon polyps, or other intestinal lesions. 2, diet: patients pay attention to the diet must be light, to eat warm food, avoid spicy, greasy, irritating food, do not eat cold food, must pay attention to abdominal warmth.