The most common cause of acute gastroenteritis is a poor diet. The first thing you need to do is to take a look at the actual situation. Feeding; 2, can not feed: If the acute gastroenteritis is more serious, in addition to nausea, vomiting, abdominal pain, diarrhea and other symptoms, but also accompanied by fever, electrolyte disorders and other systemic symptoms. This means that the pathogenic bacteria have spread and may enter the breast milk with the blood circulation, so if you breastfeed, the pathogenic bacteria may be passed to the baby through the breast milk, affecting the baby’s health. In more serious cases of acute gastroenteritis, medication is usually required, and the medication may also enter the breast milk with the blood, so breastfeeding is generally not allowed in this case. During acute gastroenteritis, breastfeeding women should pay attention to a light, easily digestible diet to avoid aggravation of the condition due to a greasy, spicy diet.