Skin cancer is a serious condition characterized by the abnormal growth of skin cells. It occurs when unrepaired DNA damage to skin cells triggers mutations, leading to uncontrolled cell growth and the formation of tumors. The primary cause of skin cancer is exposure to ultraviolet (UV) radiation from the sun or tanning beds, which damages the DNA in skin cells.
Preventing skin cancer involves adopting sun-safe practices, such as wearing sunscreen with a high SPF, seeking shade during peak sun hours, wearing protective clothing, and avoiding tanning beds. Regular skin examinations and self-checks are also crucial for early detection and treatment.
