The earliest symptoms of warts are localized tiny pimples, the size of a pinhead to a grain of corn, which are granular in shape. Warts are a sexually transmitted disease caused by human papillomavirus (HPV) infection, there is a certain incubation period after infection, the incubation period does not have any symptoms. The first symptom is the appearance of small pimples, the size of a pinhead to a grain of rice, granular; then gradually increase or increase, to the surrounding spread, spread, and gradually developed into a papillary, crown, cauliflower, or lumps of reddish color. The warts that appear on the skin and mucous membranes, one kind of warts with tips, another kind of warts without tips. The most common types of warts are papillary, cauliflower, and coronal; non-tipped warts are usually flat. A positive white acetate test in the early stages of the disease can be an initial diagnosis. When warts appear in the early stages of the disease, it is recommended to remove the warts as soon as possible with laser treatment or cryotherapy, along with the use of imiquimod or 5-fluorouracil. If the warts are left untreated, or if the patient’s own immunity declines and the warts grow progressively to form large warts, the disease has a certain risk of becoming cancerous.