Many friends are troubled by skin cancer. Skin cancer disease must be treated in time, otherwise it will cause the death of patients. There are many causes of skin cancer in life, then, what are the causes of skin cancer? 1.Ultraviolet ray damage: Long-term activities under the scorching sun and exposure to ultraviolet rays of the sun on the head, face, neck and back of hands are prone to induce skin cancer. 80% of skin cancers are found in the above-mentioned parts. 2.X-ray and thermal radiation: such as those who are engaged in radiation technology, uranium mine workers, or those who receive radiation treatment for other diseases, have higher risk of skin cancer. 3.Hereditary diseases: Patients with hereditary diseases that are intolerant to sunlight, such as coloring dry skin disease and albinism, have a significantly higher risk of skin cancer. 4.Exposure to chemical substances: such as frequent exposure to petroleum, asphalt, kerosene, tar, arsenic and other substances are prone to skin cancer. 5.Chronic skin diseases: such as short scars of chronic inflammatory skin diseases, long-term skin ulcers, fistulas and sinus tracts, and burn scars can become cancerous. The above is the content of “what is the cause of skin cancer”, hope it can be helpful to you. If you find that you are not feeling well, you should communicate with your doctor in time to avoid the emergence of more serious diseases that may endanger your health. Every disease has a cause, and we need to catch the right cause in order to cure it. Can vitiligo cause skin cancer? Skin cancer is a kind of malignant tumor that occurs in the epidermis of the skin. Exposed parts of the body are the most likely to have skin cancer, accounting for 81.1%, such as head, face, neck, back of hands and other parts. Skin cancer is divided into two types: basal cell carcinoma and squamous cell carcinoma. Skin cancer causes often occur in the area next to the eyes, nose, nasolabial folds and cheeks are called basal cell carcinoma, while those occurring in the temporal area, eyelids, ears, scalp and lips are called squamous cell carcinoma. One of the causes of skin cancer may be due to excessive exposure to sunlight. Ultraviolet light from sunlight can disrupt the genetic characteristics of skin cells, leading to precancerous changes and the growth of cancer cells. It is well known that the most superficial layer of the skin is the first part to be attacked. Long-term sun exposure, X-rays and thermal radiation, frequent exposure to chemicals such as oil, asphalt, arsenic, tar, and other chemicals, as well as long-lasting ulcers are all factors that may lead to skin cancer. older people over the age of 50 are at high risk for skin cancer, and there are more men than women. Skin Cancer Causes Basal cell carcinoma (or erosive ulcer), squamous cell carcinoma and malignant melanoma are three common types of skin cancer, all occurring in the superficial layer of the skin. The lighter the color of the skin and eyes, the more susceptible you are to sunburn and the greater the likelihood of developing skin cancer. Long-term exposure to the sun greatly increases the likelihood of skin cancer; short-term exposure to the sun that blisters the skin has the same harmful effects; and even moderate seasonal tanning, done year after year, increases the likelihood of skin cancer. The damage to skin cells from sun exposure is cumulative, which is why middle-aged and older people are more likely to develop skin cancer. PUVA and UVB also increase the chances of skin cancer at leukoplakia. People who take UVB lamps for treatment have an increased chance of getting skin cancer, but this is not the cause of leukoplakia. And UVB is a narrow wave of ultraviolet light, which is not very carcinogenic. Vitiligo is a limited white patch that occurs due to loss of skin pigmentation. The cause of skin cancer occurs in young adults and also in children. It is mostly due to internal injury, liver qi stagnation, qi mechanism is not smooth, and then feel the wind and dampness of the evil, in the skin, resulting in the loss of harmony between qi and blood, blood does not glory skin.