Condyloma acuminatum is a sexually transmitted disease caused by the human papillomavirus. The human papillomavirus has more than 100 different subtypes, and the most common ones that cause warts are subtypes 6 and 11. The human papillomavirus grows and multiplies easily in warm and humid conditions, so the external genitalia and perianal area are the most susceptible sites for infection. The first is that sexual contact is the main mode of transmission, 90% of them are transmitted through this way, so this disease is easy to occur in the crowd of sexual relations; second, indirect contact transmission, a small number of patients due to the use of the patient’s used items and spread, such as the patient used underwear, underwear, bath tubs, toilet rings, etc.; third, mother-to-child transmission The first of these is the fact that the person who is in charge of the project is the one who has to be in charge of the project. The first is that the body’s immune function is low, such as suffering from lupus erythematosus, malignant tumor, kidney transplant or long-term application of glucocorticoid patients; the second is suffering from other sexually transmitted diseases, such as gonorrhea, syphilis, trichomonas, fungal infection, these diseases will destroy the mucosal protective barrier, resulting in susceptible to warts. This is a special reminder that the prevention of warts must raise awareness of self-protection, strictly prohibit impure sexual activity, and advocate the use of condoms.