The first is herpes simplex, mainly due to the patient’s delicate skin, easy to break, resulting in herpes simplex type 1 virus infection, and the occurrence of clusters of blisters, usually with stinging painful conscious symptoms, may also be due to long-term application of adrenocorticotropic hormones, immunosuppressants, or due to serious medical diseases such as malignant tumors, leukemia, and so on, resulting in a decline in the body’s immunity caused by viral infections; second, herpes sweat, the disease is mostly due to genetic factors, external environmental irritants, allergic factors and triggered.