Fever is clinically known as fever. If a child has a fever, the body is hot and the head is not, it may be caused by environmental factors, thicker clothing, poor neurological development, etc. It is recommended that parents promptly take their temperature and provide targeted treatment under the guidance of a professional doctor. Due to the young age of children, there are medication restrictions, so parents need to follow medical advice to children to take medication, not to increase or decrease the amount of medication, stop medication, as well as replace the drug, so as not to lead to adverse consequences. 1, environmental factors: children in the fever, long-term low-temperature environment, only the forehead for a long time exposed to the air, may appear in the forehead area temperature is low, the body temperature is high, which leads to children fever, body heat, the The head is not hot; 2, wearing thicker clothes: children’s body immunity is low, after the appearance of bacteria and other pathogens infection, may affect the respiratory system, digestive system, urinary system, etc., causing fever symptoms, in the case of wearing thicker clothes, may affect the body heat dissipation, which leads to children fever, body hot, head not hot; 3, poor development of the nervous system: children after birth, the nervous system Development is relatively slow, when the central thermoregulatory function is abnormal, children may have fever, body hot, head not hot. If a child has the above symptoms and the body temperature is below 38.5℃, parents can use a warm towel to wipe the child’s chest and back to physically cool the body and relieve the symptoms of heat. The commonly used drugs include ibuprofen pellets, acetaminophen suspension drops, etc.