What type of warts cause cervical cancer

Infection with high-risk HPV can lead to more extensive cervical dysplasia and certain types of cancer. There are at least 12 high-risk strains of HPV, but only two—types 16 and 18—cause the majority of HPV-related cancers, including those involving the cervix, vagina, vulva, penis, and anus.

High-risk HPV strains can also lead to cancers of the throat, tongue, and tonsils, known as oropharyngeal cancer. Researchers believe that HPV infections of the mouth and throat may be caused by oral sexual contact with someone who has an active high-risk infection.

We can help you find a doctor. Call or browse our specialists. If you need help accessing our website, call Often both tests can use the same sample. All women should talk with their health care teams about HPV testing. There is no recommended HPV test for men.

There is no cure for HPV. But doctors can often treat the warts and precancerous lesions the infection causes. They can be treated by removing the warts or applying a medicated cream. The warts can be removed by:. Treating genital warts does not mean you no longer have HPV. Warts may come back if the virus stays in other cells in your body.

Using a condom during sexual activity can lower the chance of passing HPV to your partner. There is a vaccine that can prevent a lasting HPV infection.

The U. Vaccination is not recommended for everyone older than age Some adults between the ages of 27 and 45 who have not already been vaccinated may decide to get it after reviewing their risks for infection and benefits of the vaccine with their doctor. Because a vaccine can only prevent HPV infection, people should get the vaccination before they become sexually active.

If you are already having sex, you should still talk with your health care team about getting the vaccine. Once high-risk HPV infects cells, it interferes with the ways in which these cells communicate with one another, causing infected cells to multiply in an uncontrolled manner.

These infected cells are usually recognized and controlled by the immune system. However, sometimes the infected cells remain and continue to grow, eventually forming an area of precancerous cells that, if not treated, can become cancer.

Research has found that it can take 10 to 20 years, or even longer, for HPV-infected cervical cells to develop into a cancerous tumor. Among women whose cervical cells are infected with high-risk HPV, several factors increase the chance that the infection will be long lasting and lead to precancerous cervical cells.

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This cancer is much less common than cervical cancer. Many vaginal pre-cancers also contain HPV, and these changes may be present for years before turning into cancer. If a pre-cancer is found, it can be treated, stopping cancer before it really starts.

In men, HPV can cause cancer of the penis. Because almost all penile cancers start under the foreskin of the penis, they may be noticed early in the course of the disease. HPV can cause cancer of the anus in both men and women. Screening tests for anal cancer are not routinely recommended for all people. This includes men who have sex with men, individuals who have had cervical cancer or vulvar cancer, anyone who is HIV-positive, and anyone who has had an organ transplant.

HPV is found in some mouth and throat cancers in men and women. Most cancers found in the back of the throat, including the base of the tongue and tonsils, are HPV-related. These are the most common HPV-related cancers in men. Still, many can be found early during routine exams by a dentist, doctor, dental hygienist, or by self-exam.

But there are things you can do to lower your chances of being infected.