Pediatric night sweating usually refers to the phenomenon of children sweating profusely during sleep, partly as a normal physiological phenomenon, but also as a result of pathological problems. One of the major causes of night sweating in children is that the temperature of the environment in which they sleep is too high, for example, the bedding and mattresses the children are covered with are too thick, and heat is not easy to be distributed. Therefore, the body temperature of young children rises sharply in their sleep, and coupled with the fact that they are more water-rich, they will experience profuse sweating. At this time, attention should be paid to the weather according to the warm and cold to add or reduce the bedding, so as not to cause pediatric heat and other problems. In addition, night sweats are more common in children with certain infectious diseases, such as tuberculosis due to infection with tuberculosis bacteria. At this point, it is important to take your toddler to get checked out and treated in a timely manner. Possible causes of night sweats in children include overheating, calcium deficiency and spleen deficiency, which should be regulated in a timely manner, while some tuberculosis diseases can also lead to night sweats and need to be treated.