1. Do not fast. Breastfed infants should continue to breastfeed, and milk-fed infants can reduce the amount of milk by 1/3 each time and ensure feeding water. 2.Discover the symptoms of dehydration in time and closely observe the general condition of the child. When the infant has severe diarrhea accompanied by vomiting, fever, little urine and tears, it indicates the presence of dehydration symptoms and prompt medical attention should be sought. Replenish lost water and salt with oral rehydration salts. There is nothing to fear from diarrhea, but fear of dehydration and electrolyte disorders, autumn diarrhea is also the same, some parents are very afraid when they hear of autumn diarrhea, autumn diarrhea is also diarrhea, as long as the child is in good spirits, not dehydrated, everything is fine, so this article is particularly important. 3, the reasonable use of antibiotics. Most diarrhea is caused by viral infections, blind application of antibiotics will instead aggravate the diarrhea, bacterial enteritis should be applied under the guidance of a doctor antibiotics. 4, pay attention to abdominal warmth, reduce intestinal peristalsis; rinse with warm water after defecation to prevent skin infection; clean diapers, boil and disinfect.