There are many reasons why a baby’s head, hands and feet can be as hot as a baby’s, generally consider improper parental care or excessive exercise, weather factors, fever and other causes. 1. Improper parental care or excessive exercise: parents usually give the child too thick clothes, can lead to the baby’s head, hands and feet fever; the child’s own metabolism is vigorous, if the child’s activity is large, this situation can occur. 2. Weather factors: in the hot summer climate when the heat, or the baby in a high temperature environment can be such a situation, at this time should give the child appropriate cooling. 3. Fever: when the baby due to a variety of bacterial, viral and other pathogenic microbial infections can occur fever, the baby, especially high fever can occur this situation. The baby’s head, hands and feet as hot, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.