Most of the infants with forehead fever are considered to have localized skin fever caused by active basal metabolism and pathological fever caused by inflammation and infection. 1. Localized skin fever: when infants’ basal metabolism is more active, due to the rich blood transportation of head capillaries and other blood vessels, infants will have forehead fever. At this time, you can help the baby’s body temperature drop by drinking more water and physical cooling. 2. Pathological fever: If the infant shows a high forehead temperature, or even convulsions and other symptoms, consider the presence of cervical lymph node inflammation, mumps, otitis media and other infectious diseases. In short, the baby just head fever should be timely medical treatment, distinguish whether there is disease, clear diagnosis for targeted treatment.