Warts are benign epidermal tumors caused by human papillomavirus (HPV) and are most commonly seen in children and young adults. Some warts show focal epidermal thickening. The clinical manifestations differ only in the location of infection and the degree of epidermal keratinization and epidermal proliferation and are classified as flat warts, common warts, plantar warts and infectious molluscum contagiosum. The autologous warts 1-2, about sesame seeds, implanted in the lower edge of the deltoid muscle of the upper arm after 2-10 weeks, the body produces an immune response, the lesions automatically disappear. This method has the advantages of less pain, quick results, low cost, no side effects, not easy to recur and no pigmentation after healing, especially suitable for patients with short duration of disease, the lesions are widespread. It is incomparable to other treatment methods.