Autumn diarrhea is a viral infection, the treatment is mostly no special antiviral drugs, mainly symptomatic support treatment, pay attention to the prevention of dehydration and correction of dehydration, you can take oral rehydration salts, if severe dehydration need to be treated by intravenous rehydration. The diet should be light and avoid oily and fatty foods. Autumn diarrhea usually lasts about a week and is a self-limiting disease. You can supplement with gastrointestinal mucosal protectors and probiotics such as montelukast and mometas. Pay attention to keeping the abdomen warm, and you can use pediatric antidiarrheal patches as an adjunct to treatment. Pay attention to the careful use of antidiarrheal drugs to avoid the absorption of toxins and germs, which hinder the recovery of the disease, most of the autumn diarrhea can slowly get better.