Causes of Skin Cancer
Cancer of the epidermis is the uncontrolled development of cells in the outermost layer of skin. Mutation of the epidermis is caused by unrepaired DNA damage that leads to mutation. Ultraviolet radiation and tanning beds are the two principal causes of skin cancer. Among the most significant causes and risk factors associated with the development of cancer cells are the following:
Solar Radiation and UV Rays
Exposure to the sun is associated with a variety of skin issues; it is responsible for the majority of facial wrinkles and age spots and can lead to severe consequences, such as skin cancer. Exposure to the environment causes numerous age spots and creases. The sun’s beams hasten the aging process and increase the risk of developing skin cancer, contrary to the common belief that a glowing complexion is healthy.
Sun exposure alters the epidermis, including the tone of the skin. The sun’s ultraviolet rays cause damage to the elastin fibers of the epidermis over time. Extreme sun exposure causes these fibers to degrade and lose their ability to return to their original position, resulting in the formation of bruises and tears and a prolonged healing time.
Sun damage may not appear to be a major problem, but it can adversely affect the eyes and other body parts. Sun exposure is associated with a variety of skin problems, including precancerous and cancerous skin lesions caused by the loss of skin immunity.
Additionally, benign tumors, coarse creases, freckles, and skin discoloration known as mottled pigmentation may develop. Due to sun exposure, the complexion of the skin turns yellow and tiny blood vessels may swell.
The sun’s ultraviolet UV radiation is the primary cause of skin cancer; UV rays can come from the sun or a tanning bed. Each is equally harmful to the epidermis. Sunlight exposure during the winter has the same influence on the skin as exposure during the summer.
Increasing sun exposure is primarily responsible for basal cell and squamous cell carcinoma, as well as blistering and sunburns. Ultraviolet A and B rays also affect the eyes and the epidermis around the eyes, causing cataracts and cancer of the eyelids.
