Sweat herpes can heal on its own within two to three weeks in patients with mild symptoms, while severe cases require systematic treatment. Sweat herpes is a blistering skin condition that occurs on the fingers, palms, soles of the feet, or lateral margins of the toes, and the main triggers are allergies, infections, and psychiatric factors. The prognosis for herpes sweating is generally good and is mainly related to whether the patient is treated in a timely manner. Mild cases can heal spontaneously within two to three weeks. Sweat herpes is difficult to be completely cured, and easy to recur, usually patients will recur periodically. As the patient grows older, the frequency of herpes sweating episodes decreases, and some patients can eventually be cured. Patients with herpes sweating should follow the doctor’s advice and take active treatment.