A three-year-old child’s forehead is not hot, but the body is hot may be due to fever, or it may be a normal phenomenon, need to measure the axillary temperature. 1. fever: after the axillary temperature measurement of the body temperature is greater than 37.4 ℃, considered a fever, fever, there may be poor peripheral blood circulation, manifested in the hands and feet cool, poor mental state, forehead not hot body heat, can follow the doctor’s instructions to use antipyretic drugs to intervene in the treatment. 2. Normal phenomenon: three-year-old children appear head heat, body heat, may also be the central nervous system abnormalities, cover the quilt is too thick or wear too much clothing, resulting in disorders of the thermoregulatory center. Due to the child’s regulation center development is not yet complete, if wearing too much clothing or quilt is too thick will cause the body temperature to rise, manifested in the head hot body fever. You can change the ambient temperature and undress moderately. If the three-year-old child appears, forehead is not hot body heat situation, need to be measured according to the axillary temperature, whether there is a fever, if the temperature is too high, it is recommended to consult a doctor in a timely manner, in accordance with the doctor’s instructions for symptomatic intervention.