Because babies have a high metabolism, when they sweat, they sweat more than adults. This is a normal phenomenon. However, in autumn, sweating should be significantly reduced. However, some weak babies still sweat more, especially after going to sleep. As a result of sweating, the clothes get wet, and when they get cold, they get weaker and sweat more, forming a vicious cycle that we call night sweats. Is night sweating all because of weak constitution? Night sweats are not entirely due to a weak constitution, but also due to the following reasons: 1. improper feeding and care. 3. Weak babies often sweat in patches on the head, chest and back during daytime activities, or after sleeping at night, often due to improper feeding or poor digestion and absorption. In addition, overdressing your baby or covering him with too thick a blanket can also cause excessive sweating. Therefore, the baby should not eat too much at night, and wear clothes and covers should be appropriate. 4, calcium deficiency in the first half of the night after going to sleep, the head is obviously sweating, and because the pillow is stimulated by sweat, the baby often shakes his head and rubs against the pillow while sleeping, resulting in pillow baldness in many babies. It is then necessary to supplement vitamin D and calcium in time. 5 diseases such as tuberculosis not only sweating in the first half of the night, but also in the second half of the night, but there are other symptoms such as low fever, poor appetite and general weakness. 6, anemia, rheumatism, rheumatoid arthritis and other diseases can also cause the phenomenon of excessive sweating. How should I take care of it? Baby sweating, usually the most when just sleeping, can wait for the baby to sleep after the appropriate subtraction of the body cover, found sweating more, available soft towels to dry the hair, face sweat on the body, and help the baby turn over on its side to prevent sweating on the body, close the window to prevent convection wind, blowing directly on the baby and get cold.