The natural course of acute gastroenteritis is about one to two weeks, so it is recommended that patients undergo regular treatment. Acute gastroenteritis is commonly seen in clinical practice, with patients generally presenting with abdominal pain, nausea, vomiting, and abnormal stools. The main manifestation of stool abnormalities is an increase in the frequency of bowel movements, appearing as diarrhea, with the stools being watery. Additionally, patients may experience some fever and chills. Given the symptoms of acute gastroenteritis and its short duration, it is generally considered to be caused by viral or bacterial infections. Therefore, treatment can involve the use of anti-infective medications in small doses, especially when the patient has a fever. Other medications can include acid suppressants, mucosal protectants, antidiarrheals, and those affecting the intestinal flora, so the treatment generally has a good effect. Patients need not worry too much, and we adhere to a 1-2 week treatment period. (Medication should be taken under the guidance of a doctor.)