Pediatric acute gastroenteritis disease, usually due to pathogens, parasitic infections, can be relieved by general treatment, medication, home care and other ways. 1. General treatment: most of the children with acute gastroenteritis do not need to fast, can eat light, easy to digest food; if there is severe vomiting, need to give fasting treatment. 2. Drug treatment: children with acute gastroenteritis will have diarrhea, can be taken orally through the Montelukast drug, so as to achieve the effect of adsorption of intestinal toxins and protection of the gastric mucosa, reduce the frequency of diarrhea. If it is viral infection, no special medication can be used, such as bifidobacteria and other drugs to regulate the stomach and improve the symptoms. If it is bacterial infection, according to the drug sensitivity selection such as cefixime and other treatment. 3. Family care: pediatric acute gastroenteritis is generally a self-limiting disease, parents should pay more attention to the care of the child, more hydration, avoiding fatigue, suspension of milk and other fruit juices and other hypertonic beverages, to prevent the aggravation of diarrhea. Pediatric acute gastroenteritis disease in the diagnosis, should be as soon as possible to cooperate with the doctor for standardized treatment, so as to reduce the adverse effects of the disease. The above medication should be used under the guidance of a doctor.