Recurrent high fever symptoms caused by the herpes virus may clear up on their own. Recurrent high fever symptoms may occur when the herpes virus is developing and the blisters grow frequently, stimulating an increase in white blood cells in the body. As the blisters grow slowly, they can usually tighten, dry up, and subside, and the high fever symptoms may decrease or subside. However, the herpes virus can remain latent in the infected ganglion for a long time. When the patient is immunocompromised, the herpes virus may continue to multiply, resulting in the appearance of herpes on the surface of the patient’s skin. As a result, the herpes virus itself is usually unable to get better on its own. Antiviral treatments such as oral ribavirin tablets, vasiclovir tablets and other antiviral medications or topical antiviral ointments such as 3% acyclovir ointment and phthalide ointment should be prescribed to reduce the viral load and thus reduce the chances of recurrence of the virus. If the fever caused by herpes virus is serious and cannot be cured for a long time, the patient should consult a doctor in time, and actively follow the doctor’s prescription of antiviral treatment, so as to avoid delaying the condition.