Recurrent fever of oral herpes usually subsides in about 2~3 days, and the condition may gradually recover in about a week, and the exact time cannot be generalized due to the large individual differences of patients.
Oral herpes is a disease caused by viral infections, patients may experience localized pain, loss of appetite and other symptoms, and may cause fever, if the fever is caused by herpes simplex virus infection, usually after active antiviral treatment for 2-3 days, the body temperature is normal, the condition of a week or so may gradually recover.
If the patient’s condition is more severe and not treated, the recovery time may increase. Oral herpes can be treated with antiviral therapy such as acyclovir and valacyclovir.
It is recommended that patients should keep warm during the recovery process, avoid getting cold, eat a light diet, and take medication as prescribed by the doctor, which will help the condition to recover.