The best method to prevent babies' chapped corners of the mouth in the spring and summer that I would like to recommend today. As the saying goes: "A child's face in spring, changes three times a day." In the early spring season, when the weather is unpredictable and fluctuates between warm and cold, and the climate is dry, little babies with delicate internal organs and skin, and an underdeveloped body temperature regulation system, are prone to symptoms such as fever, irritability, chapped lips, sore throat, diarrhea or constipation, which is what we...