Genital warts are caused by HPV (short for human papillomavirus). The virus spreads through sex or close sexual contact with an infected person. Treatments can reduce the number of warts or help them go away faster, but the warts often come back. And even if warts go away, HPV might still be in the body. That means the virus can spread to other people. HPV goes away in most people within about 2 years.


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How are genital warts spread? The HPV that causes genital warts usually spreads through vaginal, oral, or anal sex. It also can spread by touching the area near the genitals. After a person is infected, warts may show up within weeks or years. This makes it hard to know exactly when someone was infected. Not everyone with HPV gets warts. Even without warts, an infected person can spread the virus to others.
When am I no longer contagious? It's hard to know exactly when someone with HPV is no longer contagious. Usually, the HPV is gone from the body within 2 years of getting infected. In some people, the virus stays longer.
Do genital warts increase the risk of cancer? The type of HPV that causes genital warts usually does not lead to cancer. But other types of HPV do increase the risk of cancer, so it's very important to get all doses of the HPV vaccine.
How can I avoid getting another STI? The best way to avoid an STI is not to have sex (vaginal, oral, or anal). To lower the chances of another infection if you do have sex: