Gastroenteritis during breastfeeding has a certain possibility of self-healing. Women are more likely to develop gastroenteritis during breastfeeding because of their low immune system and cold abdomen. IBS is mainly caused by inflammation of the gastrointestinal mucosa, and most of it can heal on its own because the digestive mucosa has the ability to repair itself. In the process of healing, proper rest and diet can help shorten the duration of the disease. It is important to maintain a good mood after the illness and to rest properly to avoid overworking the body, so that the gastrointestinal function can have sufficient time to recover and shorten the duration of the illness. Diet should avoid indigestible, spicy and irritating foods, which can avoid stimulating the mucous membrane of the digestive system. You should also drink more water to speed up your body’s metabolism and promote the remission of inflammation. However, some cases of gastroenteritis during breastfeeding are caused by bacterial infections and need to be treated with antibiotics to avoid adverse health effects caused by the prolonged presence of bacteria.