Human papillomavirus (HPV)

What is HPV?

Human papillomavirus (HPV) is the name of a very common group of over 200 viruses that the majority of the human population will have had at least one infection by at some point in their lives.

These viruses usually do not cause any symptoms or problems. Some types of the virus are considered low-risk and these can cause warts or verrucas on your hands and feet or can cause genital warts. Other types of the virus are considered high-risk, and these can lead to cancer in a small number of people.

Most people who have an HPV infection do not realise it as they have no symptoms, and the infection is usually cleared by your immune system within two years.

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    HPV can remain in your body for many years without it causing problems. However, high-risk types may cause problems later-on in life, including cervical and genital cancers and several types of head and neck cancer.

    Conditions linked to low-risk HPV

    Most of the time low-risk HPV does not cause any symptoms or problems. However, in some people, low-risk types of HPV can cause:

    Symptoms include painless growth or lumps around the vagina, penis or anus (genital warts)

    Conditions linked to high-risk HPV

    Most of the time high-risk HPV does not cause any symptoms or problems. Unfortunately, in a small number of people, high-risk HPV can persist in the body for a long period of time and can lead to the development of a few different cancers:

    Symptoms of HPV-related cancer are varied and depend on what area of the body is affected. Specific symptoms for different types of HPV-related cancer can be found by clicking on the links above.

    If you have any of the key symptoms for more than 3 weeks you should consult your GP promptly.

    How human papillomavirus (HPV) is spread

    You can get HPV from:

    • any skin-to-skin contact of the genital area
    • any type of sexual contact

    Sign away cancer