Almost all cervical cancer is caused by HPV. Some cancers of the vulva, vagina, penis, anus, and oropharynx (back of the throat, including the base of the tongue and tonsils) are also caused by HPV. Research is still being done to understand how and to what extent HPV causes these cancers.
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.
Cervical cancer is the most common HPV-associated cancer among women, and oropharyngeal cancers (cancers of the back of the throat, including the base of the tongue and tonsils) are the most common among men.
HPV can cause cervical and other cancers, including cancer of the vulva, vagina, penis, or anus. It can also cause cancer in the back of the throat (called oropharyngeal cancer). This can include the base of the tongue and tonsils. Cancer often takes years, even decades, to develop after a person gets HPV.
In most cases, vaginal bleeding is the first noticeable symptom of cervical cancer. It usually occurs after having sex. Bleeding at any other time, other than your expected monthly period is also considered unusual. This includes bleeding after the menopause (when a woman's monthly periods stop).
Most people infected with HPV do not develop any symptoms or health problems from the virus because the body's immune system is able to fight off the infection. “For the overwhelming majority of people, having an HPV infection has no impact on their lives,” Dr. Cullins says.
How did I get HPV? HPV is a sexually-acquired virus. Even if you were to have sex with a single partner in your life, using condoms every time, there is an 80% chance you will acquire HPV in your lifetime. HPV can be spread by contact between genital skin, so LGBQTI people can also get the virus.
In general, HPV is thought to be responsible for more than 90% of anal and cervical cancers, about 70% of vaginal and vulvar cancers, and 60% of penile cancers.
Around 50 percent of HPV infections involve certain high-risk types of HPV, which can cause cancer. Most of the time, the body clears these infections and they do not lead to cancer.
Human papillomavirus (HPV) infection is linked with several cancers such as cancer cervix, vagina, vulva, head and neck, anal, and penile carcinomas.
Cancer usually takes years, even decades, to develop after a person gets HPV. There is no way to know who will develop cancer or other health problems from HPV.
People can be infected with HPV without having sexual intercourse. The likelihood of exposure increases with the number of partners a person has, and HPV will often spread early in a relationship as the person is newly exposed to the virus.
Partners who are sexually intimate only with each other are not likely to pass the same virus back and forth. When HPV infection goes away the immune system will remember that HPV type and keep a new infection of the same HPV type from occurring again.
Women Don't Need to Feel Ashamed About HPV
“Anyone who's ever had sex may have been exposed to HPV,” says Trimble, adding that she wishes she knew how to get rid of the unnecessary stigma associated with the disease. “Raising awareness can give you choices, and knowing you have choices is empowering.”
"If you are told you have HPV, don't panic," she says. "Having HPV is nothing to be ashamed or embarrassed about. 8 in 10 people will have HPV in their lifetime. In most people the immune system will get rid of the virus without it causing any problems."
Those who said they were depressed or believed they had high levels of stress also still had an active HPV infection. HPV usually clears up on its own, but this study is really the first to indicate a link between stress and persistent HPV infection.
– there's no evidence that HPV has triggers like herpes or asthma that cause flare ups, but many believe that a weakened immune system can lead to outbreaks being more likely. Genital warts are more likely to flare-up if your immune system is not able to effectively fight the HPV infection causing them to appear.
Any of the following could be symptoms or signs of cervical cancer: Blood spots or light bleeding between or following periods. Menstrual bleeding that is longer and heavier than usual. Bleeding after intercourse, douching, or a pelvic examination.
Pain from cervical cancer may not feel like much in the early stages of the disease if you feel anything at all. As cancer progresses and spreads to nearby tissues and organs, you may experience pain in your pelvis or have issues urinating. Other people will feel generally unwell, tired or lose their appetite.