Sweating on the baby’s head while breastfeeding may be a normal physiological phenomenon and does not need to be treated. It may also be due to pathological reasons, such as calcium deficiency, sweating even if the baby does not eat milk, irritability, and pronounced occipital baldness. It is recommended to go to the hospital in time to determine the cause and treat the cause. Common causes and treatment methods 1. Physiological causes: For the affected baby, there is a relatively large amount of activity during the breastfeeding process, which requires continuous hard sucking to ensure that milk is constantly sucked out and the movement produces heat, so there is sweating. In addition, the body temperature rises during breastfeeding. If your baby sweats a lot while breastfeeding, be careful not to suddenly untie all the blankets or reduce clothing too much, and dry the sweat in time to avoid catching a cold. If the baby sweats a lot in summer, it is recommended to give the baby plain water to avoid too much sweating and dehydration. 2. Pathological causes: The baby is irritable, irritable and sweaty, especially the head sweat, due to the increase of neuroexcitability caused by calcium deficiency. In daily life, give the child to eat more bean food, also can boil bone broth for calcium. Pay attention to control the baby’s feeding speed, do not be too urgent, too fast, can be appropriate to take the baby out in the sun to enhance physical fitness.