anal warts are a form of genital warts caused by human papillomavirus (hpv). Theyre a type of genital wart that occurs inside or around the anus. Anal warts (condyloma acuminata) are caused by the human papilloma virus (hpv), the most common sexually transmitted disease (std). The warts affect the area around and inside the anus, but may also develop on the skin of the genital area. Anal warts actually tie into anal cancer as symptom depending upon your doctors experience, how aggressive (how many warts and how big) your case is, your personal preferences as a patient (natural remedies vs. Prescriptions and over the counter) and the location of warts (internalexternal), there are different directions the treatment can go. Anal warts are caused by the human papilloma virus, which is usually transmitted through sexual contact but not necessarily through anal intercourse. There are many types of human papilloma virus some cause warts on the hands and feet and others cause genital and anal warts. Anal warts, condyloma acuminata, affect the area around and inside the anus. The warts first appear as tiny growths, as small as a pinhead, eventually growing to the size of a pea. Because they dont typically cause pain, patients often dont even realize they have them. Symptoms although anal warts often go unnoticed, some patients will experience some outward symptoms. anal warts symptoms both men and women are likely to develop genital warts but women have increased risk. Genital or anal warts grow on the walls of vagina, on the lips of vagina and on the anal canal or rectum in women. In men anal warts can occur on the tip of the penis or on the scrotal bag or on the rectumanus. Genital warts is a common sexually transmitted infection (sti) passed on through vaginal, anal and, rarely, oral sex. genital warts are small fleshy growths, bumps or skin changes that appear on or around the genital or anal area. In england, they are the second most common type of sexually transmitted infection (sti) after chlamydia. Genital warts are the result of a viral skin infection caused by the human papilloma virus (hpv).