Patients with gastroenteritis who have watery stools need to be treated with anti-infective and anti-diarrheal drugs in a timely manner. The quinolones can choose levofloxacin, norfloxacin, etc., III generation cephalosporins can choose ceftazidime, cefminox, cefoperazone, etc., anti-diarrheal drugs can choose montelukast, solid intestine anti-diarrheal pill and probiotics to regulate, probiotics can choose Bacillus subtilis diphtheriae capsules, Bacillus licheniformis, Saccharomyces boulardii, etc. For gastroenteritis patients may also be accompanied by other symptoms, such as abdominal pain, bloating, nausea, vomiting, etc., you can also add drugs to symptomatic treatment, gastroenteritis patients usually pay attention to dietary hygiene, avoid overeating, overeating.