Stomach pain has been scurrying dilute water, most commonly seen in acute gastroenteritis, acute enteritis, bacillary dysentery, etc., need to target to take medication, intravenous fluid therapy, etc., the drug can generally use montelukast, belladonna tablets, norfloxacin, roxithromycin and so on. 1. Acute gastroenteritis: due to more serious diarrhea, often need to take antidiarrheal drugs, such as montelukast, and with antispasmodic and analgesic drugs, such as belladonna tablets, scopolamine, etc., some patients with serious conditions, need to take intravenous fluid therapy. 2. Acute enteritis: for viral infections caused by rehydration and taking antidiarrheal drugs, if it is caused by bacterial infections can be oral antibiotics, such as norfloxacin, levofloxacin, some patients need to be intravenous supplemental nutrition. 3. Bacterial dysentery: generally need to do routine stool examination, choose sensitive antibiotic drug treatment, such as roxithromycin, azithromycin and so on. It is recommended that patients with symptoms of stomach pain has been scurrying dilute water, should be timely to the hospital, improve the relevant examination, identify the causes, targeted treatment.