What causes skin cancer?

Sun damage, Genetics. There can be a family component to many cancers including skin cancers. This should not be taken lightly. Sun exposure is another large risk factor for skin cancer. The two together can be very dangerous. If you have a strong family history, lots of sun exposure, or any enlarging skin lesions, be evaluated by your local doctor and/or dermatologist.
Sun. Especially in the 1st 16 years of your life when people tend to sun tan the most. Other risk factors include hpv, fair skin family history of skin cancer.

Related Questions

What causes skin cancer cells to go from normal to a cancer?

Malignant mutation. . A genetic event that alters the normal cell cycle of a skin cell can transform it into a malignancy. Inherited faults of dna repair, along with tissue damage such as from inflammation or solar radiation can cause cells to make this transformation. Read more...
Ultraviolet light. While there is a new study implicating cigarette smoking as a contributing factor, most research points to ultraviolet light (sunshine, tanning bed, welding torch rays) as the most common trigger. More rarely, long term exposure to certain chemicals can also cause this in factory or farm workers whose skin is constantly exposed. A weakened immune system can aid the transformation. Read more...

Is it true sunscreens are one of the causes of skin cancer? If so, why do we use them & Dermatologists insist on them? If not, what causes skin cancer?

Sunscreen & Skin CA. Older sunscreens that did not protect against Ultraviolet A (on UV B that caused burns) allowed more UV A light that can increase the number of melanomas, but less more common types, was the added UV exposure rather than the sunscreen that caused it. Oxybenzones, a type of sunscreen agent, may have a weak potential for skin or endocrine problems, but are in less and less sunscreens these days. Read more...

Hi! What causes skin cancer uvb or uva? If uvb how could we get vitD from sun exposure if we prevent uvb rays cz they only make our skin produce vitD?

Excellent question. You are right! We were designed to live under the sun and that is exactly how we make vitamin D in the body. Judicious exposure to sunlight is the answer. When you develop a tan, it protects you. Read more...

What environmental factors cause skin cancer?

Excessive Sun exposu. There are two types of skin cancer. The common one is called Basal cell carcinoma but the more serious one is called Melanoma. Both are more common in those who have excessive sun exposure related to working in the outdoors in sunny climate with high heat and sun intensity. Read more...

What causes reoccurring squeamish skin cancer on fingers?

Squamous Cell. Symptoms squamous cell skin cancer usually occurs on the face, ears, neck, hands, or arm. It may occur on other areas. The main symptom is a growing bump that may have a rough, scaly surface and flat reddish patches. The earliest form appears as a scaly, crusted, and large reddish patch (often larger than 1 inch). A sore that does not heal can be a sign of squamous cell cancer. Read more...
Sun damage. I will assume you are referring to squamous cell carcinoma. This common skin cancer is most likely related to sun exposure. It could be related to chemical exposure or burn scars. If you are dealing with multiple different cancers it is due to regional damage. If a cancer is recurrent, it was not completely removed/treated in the first place. Discuss w/ your cancer md. Read more...
UV radiation. The most likely cause is previous exposure to uv radiation from the sun. Read more...

What are the causes of skin cancer nowadays?

Sun, tanning booths. Genetics, family history and skin type. Read more...
Causes. Skin cancer is caused by errors or mutations in the dna of skin cells. This then causes the cells to grow out of control leading to cancer. This can be from exposure to uv light from the sun or tanning beds or from exposure to toxic substances. Read more...

What are the causes of skin cancer in adolescents?

Skin cancer. Skin cancer is very unusual in adolescents. One definite cause is the use of tanning beds which can cause skin cancer, even in young people. Excess sun exposure may also be a contributing factor to early onset skin cancer. Read more...
UV exposure. Over exposure to uv rays from the sun or tanning beds are the most common cause. Genetics and family history also play a strong role. Number of moles especially large or atypical moles, skin and hair color, number of sunburns are risk factors. Read more...

What are the causes of skin cancer and what are the effects?

Skin cancer . Skin cancer is caused frequently by intense and cumulative ultraviolet radiation exposure and genetics . If detected early, most skin cancers are highly curable. Some skin cancers such as melanoma have the potential to spread to other organs (metastasize) and become lethal. Read more...
Skin Cancer. Most skin cancers are generally felt to be caused by excessive exposure to ultraviolet radiation from the sun. There are other causes. Basal cell skin cancer can usually be treated by local excision. Squamous cell skin cancer and melanoma are more aggressive and can metastasize. They require more extensive surgery. Any suspicious skin lesion should be biopsied. Read more...
UV radiation . Exposure to uv radiation from the sun is the main cause of skin cancer. The effects can be very dangerous in the case of melanoma, the most deadly form of skin cancer. Read more...

What are the causes of skin cancer and how do you know if you have it?

Sun & Genetics. Skin cancer is usually caused by ultraviolet radiation from the sun, tanning beds, or other sources. There are also certain genetic predispositions that certain people have that make them more likely to get skin cancer than others. If you see a lesion that is growing larger on the skin, particularly if it is pigmented and has irregular borders, see a dermatologist or plastic surgeon to evaluate. Read more...
Skin cancer . Most skin cancers are the result of excessive sun exposure/tanning. Genetics play a strong role too. Any skin lesion that is changing size, color, shape or an area that does not heal is suspicious for skin cancer and should be evaluated by a dermatologist. Read more...