Herpes at the root of the penis is considered to be genital herpes, a disease caused by herpes simplex virus infection, which is contagious. Genital herpes is a disease caused by herpes simplex virus (HSV) infection of the urogenital organs, which is contagious. Herpes simplex virus is present in the exudate of skin lesions, semen, the cervix, and vaginal secretions, and it can be transmitted through sexual contact, and to a lesser extent, through mother-to-child or mother-to-child transmission. Patients may experience blisters, vesicles, and ulcers around the genitals. If they have genital herpes, patients should take antiviral medications such as acyclovir and vasiclovir under the supervision of a doctor. If symptoms of herpes pain occur, pain medications such as aspirin and acetaminophen can be taken. All the above medicines need to be aware of the side effects and adverse reactions of the medicines, please use the above medicines under the supervision of your doctor. Herpes at the root of the penis is mainly caused by genital herpes, in addition, there is also the possibility of suffering from eczema, contact dermatitis and other diseases. It is recommended that patients go to the local regular hospitals, relevant examinations, clear diagnosis, choose the appropriate way of treatment, to avoid delaying the condition.