3-month-old baby sweaty palms, consider the causes are as follows: 1, the baby’s palms sweat, but there is no other uncomfortable symptoms, considered physiological sweating, the baby will not have an impact, parents do not need to worry; 2, the temperature of the room is relatively high, the baby wears more, which will make the baby’s palms sweaty, so the baby’s bedding and clothing should be less than adults, to provide a comfortable environment for the baby; 3, the baby sweating More, the night is obvious and sweating and indoor temperature has nothing to do with, whether it is cold or hot, the baby’s palms will sweat, should be considered with calcium deficiency, often accompanied by sleep instability, night crying, easy to startle, should go to the hospital for micronutrient testing, give supplemental vitamin D, calcium, and more sun exposure; 4, caused by disorders of the spleen and stomach, often accompanied by a dry mouth, upset and restlessness, red tongue with little moss, etc., can be clockwise massage abdomen If the symptoms are caused by spleen and stomach disorders, you can massage the abdomen clockwise and take Baohe Pills to help digestion at the same time.