Risk Factors
Risk factors that can be individually controlled or modified are excessive exposure to sunlight and UV radiation during work and recreation. A history of sunburns early in life significantly increases one's risk for melanoma. Risk for melanoma also increases with the increased severity of sunburn or blisters. Lifetime sun exposure, even if sunburn does not occur, is another risk factor for melanoma. Risk for melanoma is greatly increased by the practice of tanning, both outside with oils and by using sunlamps and tanning booths. Another risk factor for melanoma is geography. People who live in certain areas of the U.S. such as areas with a high elevation, warmer climate, and where sunlight can be reflected by sand, water, snow, and ice experience higher rates of melanoma.Related Risk Factors Indicators: