Fever caused by herpes may be a viral skin disease caused by herpes pharyngitis or varicella-zoster virus infection, which usually takes about 1 week to 4 weeks to get well. Herpes pharyngitis is prevalent in children, in the case of proper treatment of immunity is good more in about 1 week can be good, it is mainly due to coxsackie virus or enterovirus infection, mainly manifested as fever, sore throat and other symptoms of episodic sensation, need to seek medical attention in time, under the guidance of the doctor’s advice to be ice packs, acetaminophen and other antipyretic treatment, pay attention to pediatric fever convulsions and other conditions. Herpes zoster mainly involves the skin and sensory nerves, manifested as a band-like distribution of erythema blisters and neuralgia symptoms, individual times may also appear generalized fever and other conditions, generally regular antiviral treatment, fever can be basically controlled in about 1 week, but and itself need at least 2 weeks ~ 4 weeks or so to be good, so it is recommended that timely medical attention. It is recommended that herpes should be treated promptly, with medication, isolation and lifestyle adjustments under the guidance of a doctor’s advice.