Many parents see that the baby is not comfortable, and do not know what causes the baby, always dry anxious, there are some symptoms are due to the baby fire, so what are the symptoms of baby fire? 1, constipation, constipation is one of the most common symptoms of baby fire, if the child has difficulty in stool, stool is very dry, and the time to go to the toilet is very long, the urine also has yellowing, the number of urine will be very little. 2, mouth, tongue and lips ulcers dry, careful observation of the baby, the mouth and tongue may appear small ulcers or sores, and the edge of the tongue is red, always feel thirsty, irritable affect sleep, or the corners of the mouth dry and cracked, lips and herpes and other situations appear. 3, palms are hot, if you hold the baby’s small hands, feel the baby’s palms are hot, no sweat, but very easy to sweat at night when sleeping, sleep is not stable, this is a symptom of the baby has a false fire. If the baby has several of these symptoms, then we should pay attention to whether the child has a fire, be sure to let the baby drink more water, observe whether the child’s symptoms have been reduced, as soon as possible to let the baby’s body fire disappear.