Unlike adults, babies have a high metabolism and rapid growth and development, which is called the “pure Yang body” in Chinese medicine. In a normal state to maintain a dynamic balance, once there are external reasons to break this balance, it is easy to lead to internal heat on fire. 1, dry stool because the baby’s digestive system is not fully developed, when the intake of calcium exceeds the recommended amount, will be combined with the phosphorus and casein in dairy products, the formation of food accumulation and cause the baby on fire, the symptoms of dry stool, stool hard and small amount, chestnut-shaped, every 3 to 5 days to defecate once. The process of defecation is prolonged or difficult to defecate, pain and crying due to anal irritation by dry stool during defecation. 2, urine yellow If you find that the baby’s urine than the usual color yellow, the volume becomes less, this symptom indicates that the baby on fire. This is also a reflection of the lack of water in the body in the urine, you need to take measures to regulate. 3, mouth and tongue sores If your baby starts crying for no reason and does not eat, it is possible that the body is on fire causing mouth and tongue sores. Some babies may touch their hands near their mouths from time to time. If this happens, you need to check your baby’s oral mucosa and tongue for sores or ulcers. 4, sleeplessness The baby often appears irritable, restless, crying, easy to wake up, the body keeps turning, sometimes also clench teeth and so on, if the baby does not have other diseases, physical discomfort, it may be caused by internal disorders caused by fire and sleep disorders. 5, there is bad breath The baby exhaled bad smell in the mouth, that the child may be on fire. The problem of bad breath in the baby, the timely judgment to rule out the cause and take effective measures. Warm tips In summer, parents can use mung beans, fresh lotus root, sugar cane, cabbage root, water chestnuts, fresh thatch root, fresh reed root and other boiled tea, let the baby drink several times a day, has a good effect on the prevention of fire.