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    Skin Cancer Prevention (PDQ®): Prevention - Patient Information [NCI] - What is prevention?

    Cancer prevention is action taken to lower the chance of getting cancer. By preventing cancer, the number of new cases of cancer in a group or population is lowered. Hopefully, this will lower the number of deaths caused by cancer.

    To prevent new cancers from starting, scientists look at risk factors and protective factors. Anything that increases your chance of developing cancer is called a cancer risk factor; anything that decreases your chance of developing cancer is called a cancer protective factor.

    Recommended Related to Melanoma/Skin Cancer

    Understanding Skin Cancer -- Prevention

    If you are at risk for skin cancer, take the following precautions whenever possible: Avoid intense sun exposure by staying out of it from 10 a.m. to 2 p.m.. Outside, wear a hat with a brim, long sleeves, trousers, and sunglasses that block UV radiation. Use UPF (Ultraviolet Protection Factor) clothing. Or use Rit Sun Guard Laundry Treatment UV Protectant. Use a sunscreen with a sun protection factor (SPF) of 30 or higher whenever you are outside. Report suspicious skin lesions to...

    Read the Understanding Skin Cancer -- Prevention article > >

    Some risk factors for cancer can be avoided, but many cannot. For example, both smoking and inheriting certain genes are risk factors for some types of cancer, but only smoking can be avoided. Regular exercise and a healthy diet may be protective factors for some types of cancer. Avoiding risk factors and increasing protective factors may lower your risk but it does not mean that you will not get cancer.

    Different ways to prevent cancer are being studied, including:

    • Changing lifestyle or eating habits.
    • Avoiding things known to cause cancer.
    • Taking medicines to treat a precancerous condition or to keep cancer from starting.

    This information is produced and provided by the National Cancer Institute (NCI). The information in this topic may have changed since it was written. For the most current information, contact the National Cancer Institute via the Internet web site at http:// cancer .gov or call 1-800-4-CANCER.

    WebMD Public Information from the National Cancer Institute

    Last Updated: May 28, 2015
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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