Venereal Warts

Venereal warts are a fairly common sexually transmitted disease (STD) caused by a specific virus that affects the skin or mucus membranes. The virus usually causes cauliflower-like fleshy growths in moist areas in and around the sex organs.

Disease Fact Sheet

Disease Facts

Any sexually active person can be infected with venereal warts. Most often, venereal warts are found in young (age 15 to 30 years) people who have multiple sex partners. Those whose immune systems are compromised are more likely to become infected and to have a more serious infection than others.

Venereal warts are generally spread through sexual contact, but can also be spread from mother to child (usually found in the child's throat or mouth) during birth.

Venereal warts appear as soft, fleshy growth that vary in size, are frequently painless and can be raised, pointed or flat. The warts may appear singly or in clusters.

Symptoms usually appear about two to four months after exposure.

The infected person is contagious for as long as warts are evident. An infected person may be able to transmit the infection even after successful treatment of the wart.

No. Previous infection with warts does not make a person immune from repeat infection.

Warts can be treated by a chemical called podophyllin or by surgical removal. In some cases, warts may be "frozen" and removed by a process called cryosurgery.

If a person is not treated, the warts will very likely continue to grow and spread. There is an association between this specific virus and some genital or rectal cancers.

There are a number of ways to prevent the spread of venereal warts:

  • Limit your number of sex partners.
  • Use a condom.
  • Carefully wash genitals after sexual relations.
  • If you think you are infected, avoid any sexual contact and visit your local STD clinic, a hospital or your doctor.
  • Notify all sexual contacts immediately so they can obtain examination and treatment.


This material is provided by the South Dakota Department of Health for informational purposes only and is not a substitute for medical care. We are not able to answer personal medical questions. Please see your health care provider concerning appropriate care, treatment, or other medical advice.

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