Rotavirus diarrhea cannot be cured on its own, and needs to be treated with general therapy and medication under the guidance of a doctor to promote healing. 1. General treatment: need to enhance physical fitness, scientific exercise, eat fresh, clean food, all spoiled food should not be fed to children, eating utensils must also pay attention to sterilization. Rotavirus vaccination, immunization mainly for children over 2 months of age, fever, severe malnutrition, immunodeficiency, immunosuppressant treatment should not be vaccinated or deferred. 2. Medication: intravenous ribavirin can be administered under doctor’s supervision, oral or intravenous rehydration solution can be used to correct water and electrolyte disorders as well as acid-base imbalance, and pectin-bismuth, a protective agent for the intestinal mucosa, can be administered orally. It is recommended that when rotavirus infection occurs, timely consultation, standardized treatment under the guidance of a doctor. Drugs need to be used under the guidance of a professional physician, and should not be used arbitrarily on their own.