Baby diarrhea should first be clear cause, can be alleviated through insulation, dietary modification, medication and so on. 1. Thermal insulation: baby because the gastrointestinal function is not yet well developed, the abdomen is cold, diarrhea and other discomforts can occur, this time the need to add appropriate clothing to increase the temperature, can also be used to warm hot water bag on the baby’s stomach, pay attention to not too hot. 2. Dietary regulation: diet to light, if the diarrhea is obvious, can be temporarily fasting, when the symptoms improve, you can drink some porridge and other easily digestible semi-liquid food, take a small amount of the principle of multiple meals, and then slowly transitioned to a normal diet. 3. medication: if diarrhea more often, the amount of urine is less need to give oral rehydration salts in time to prevent dehydration, can not eat can be infused rehydration, at the same time you can give probiotics to regulate the intestinal flora, such as bacillus licheniformis. If the gastroenteritis caused by diarrhea, if necessary, also need to use antibiotics such as cefixime treatment. If the baby’s diarrhea is not relieved or the spirit is not good, it is recommended to go to the hospital in time, under the guidance of the doctor to standardize the use of medication. All of the above medications should be used under the guidance of a doctor, avoid self-medication.