Baby night sweating may be too much with the baby clothes or cover too much, metabolism, calcium deficiency, etc., specific analysis is as follows: 1. baby clothes wear too much or cover too much: baby clothes wear too much, quilt cover too thick, heat dissipation is not good, easy to cause sleep sweating more phenomenon. 2. vigorous metabolism: the child’s daytime activity is relatively large, coupled with the child’s metabolism is relatively vigorous, the heat produced is not all emitted, in the evening when sleeping, the heat is emitted through sweating, there will be the phenomenon of night sweating more. 3. Calcium deficiency: Calcium deficiency in babies can also cause excessive sweating, which may also be accompanied by symptoms such as poor sleep, crying, and thinning hair. The baby night sweating may be related to other reasons, it is recommended to go to the hospital in time for relevant examinations, to clarify the cause of the symptomatic treatment.