Children sleep night sweating (abnormal sweating after falling asleep, waking up sweating stops) can be seen in physiological phenomena, pathological conditions (such as tuberculosis, vitamin D deficiency rickets, etc.). 1. Physiological phenomena: such as children sleeping in a high ambient temperature or thicker blanket, coupled with children’s metabolism is prone to sweating more phenomena, adjust the temperature and reduce the blanket as appropriate, the above phenomenon can be relieved. 2. Pathology (1) Tuberculosis: an infectious disease caused by tuberculosis bacillus, clinical symptoms of fever, cough and night sweating, such children may have contact with related diseases, improve the tuberculin time and chest X-ray and other tests can assist in the diagnosis. (2) Vitamin D deficiency rickets: for younger children, the early stage of the disease can appear increased neural excitability phenomenon, such as increased night sweating, can be accompanied by irritability, irritability, etc., partially accompanied by bone changes. Children sleeping night sweats, there may be other causes, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.