Herpes simplex usually grows around the mouth, nose and eyes, as well as on the skin and mucous membranes of the genitals. Herpes simplex is usually caused by the herpes simplex virus infection of the human body, the appearance of erythema-based clusters of blisters or vesicles at the site of infection, and the disease usually grows around the mouth, nose and eyes, as well as the skin and mucous membranes of the genitals, and other locations. Generally, there are two types of herpes simplex clinically, one is type 1 and the other is type 2. type 1 herpes simplex is mainly found around the eyes, mouth and nose, while type 2 herpes simplex is a sexually transmitted disease that is mainly found in the genital area. Patients who develop herpes simplex infection should actively seek medical attention and standardized treatment under the guidance of a doctor.