Baby diarrhea need to choose the relief method according to the specific situation, acute diarrhea need to correct electrolyte disorders, rehydration, anti-infection, etc., chronic diarrhea need to adjust the diet, check allergens. 1. If the baby for acute diarrhea, it is recommended to continue to feed the baby food at the same time to correct the water electrolyte disorders of the treatment, you can choose oral rehydration salts or food for basic rehydration. If the baby has a bacterial infection, oral antibiotics, such as cephalosporins for anti-infection treatment. 2. If the baby has chronic diarrhea, it is recommended to adjust the baby’s diet. If the baby is lactose intolerant, do not give the baby foods containing lactose. If the diarrhea is caused by allergy, the allergens should be identified and avoided in the future. Parents can take their babies to the hospital for a complete examination and treatment as prescribed by the doctor.