Viral warts are caused by the human papillomavirus (HPV), that infects the outer layer of skin. It is seen as a raised, rough bump or flat growth. It commonly occurs on the hands and feet, but may infect any part of the body.
Genital warts are transmitted by sexual contact. The average incubation period is three months, although they can develop anywhere within three weeks to eight months of exposure. The warts typically occur around the genital areas, the anus and the urinary passageways. Warts may initially be painless and not cause any symptoms so patients may not be aware that they are infected. Some HPV can cause cancer. Young women and some males should have vaccination against the HPV virus
Treatment of viral warts
- Vaccination against HPV
- Topical prescription medication
- Cryotherapy
- Laser therapy
- Intralesional immunotherapy