UV Radiation and Your Skin

UV radiation is a known cause of skin cancer, specifically basal cell carcinoma (BCC) and squamous cell carcinoma (SCC), which often occur on skin exposed to the sun. When caught early, these cancers are generally treatable. Sunburn from UV exposure is linked to melanoma, a more dangerous skin cancer. Research indicates that UV rays can damage skin and change a gene that helps control tumors, increasing the risk of skin cancer.

Key points to remember:

• Most nonmelanoma skin cancers and many melanomas are linked to UV radiation from the sun.

• UV exposure can cause various skin issues, from early wrinkles to serious cancer.

• Damage accumulates over time, raising cancer risk as some DNA repairs in skin cells are not fully effective, leading to potential tumor growth.

• The extent of skin damage depends on UV ray intensity, duration of exposure, and location. The UV index indicates radiation levels; living in a sunny area year-round increases risk.

• To lower your risk of skin cancer, protect yourself from UV radiation by considering window film for your home.