After laser surgery for genital warts, mercurochrome or gentian violet liquid should be applied to the surgical focus to keep the area dry. Change and wash underwear frequently, and use 1% Rivanol solution or Xinjierzao solution to remove secretions every day. In recent years, carbon dioxide laser has been commonly used in clinical treatment of genital warts. However, due to the certain pressure effect of carbon dioxide laser treatment, genital warts often produce sputtering. Surviving genital wart viruses may exist in the spatter and smoke generated during treatment, causing infection and disease for the surgeon. Therefore, for low-power carbonization of few genital warts, and for large tumorous genital warts, it is most ideal to insert Nd:YAG fiber parallel to the skin into the base for cutting treatment. Especially for genital warts with rich blood supply and large bleeding volume, carbon dioxide treatment is more ideal. More ideal. For the laser treatment of male genital warts, subcutaneous anesthesia is used for mild cases of genital warts; and the root of the penis is anesthetized for massive and massive genital warts. Because carbon dioxide laser cutting of tumor-like genital warts takes a long time and there are many scattering tissues, it is easy for the virus to spread. Therefore, Nd:YAG is used to insert the treatment along the base, but care should be taken to protect the foreskin frenulum. After injury, it can easily cause sexual dysfunction and make it difficult for the penis to erect. For those whose foreskin is too long, it should be removed at the same time. Because the too long foreskin can easily make the glans moist after urinating, viruses and bacteria can easily survive, which can easily cause balanitis. Moreover, excessive foreskin delays healing after laser surgery for genital warts. After laser surgery for condyloma acuminata, the local dressing should be changed regularly, and oral antiviral drugs and anti-inflammatory and antibacterial drugs should be taken. Regular re-examinations will be carried out one month after the operation and continuous re-examinations for three months.