The influence of chemical substances can easily lead to the occurrence of skin cancer

In our lives, the occurrence of various diseases is affecting our normal life. Among the more common diseases, skin cancer is present. There are many factors that cause skin cancer in our lives. Which ones do you know? Below we will introduce the main common causes of skin cancer .

Chemical carcinogens are the predisposing factors of skin cancer: workers who are frequently exposed to arsenic, tar and asphalt are prone to skin cancer. The carcinogenicity of chemical substances can be divided into two periods, namely the initiation period and the promotion period. The initiation period to the induced results are closely related to the exposure limit of special substances or carcinogens, and its progress is irreversible. Cell changes are related to genetics. The promotion period requires repeated exposure to the contact material, which is related to the interval time. If there is no exposure for a long time, it can still be reversed and no cancer will occur. The interval time between the initiation period and the promotion period is very important, and there can be two results, namely the formation or non-formation of skin cancer.

Chronic irritation and inflammation: The triggering factors of skin cancer include malignant skin tumors that can occur and develop in scars, chronic ulcers, fistulas, and sinus tracts. Some Asian people are addicted to chewing tobacco or betel nuts, so squamous cell carcinoma is prone to occur in the mouth or lips.

Others: In the immunosuppression stage, the patient's immune system is weak and skin cancer may occur. For example, the use of immunosuppressants can promote the occurrence of skin cancer. Viral carcinogens, many viruses can cause cancer in animal hosts, and many subtypes of human papillomaviruses in humans can induce skin cancer. These are also the predisposing factors of skin cancer.

These are the introductions to the causes of skin cancer. After reading the above information, everyone should have a clear understanding of the causes of skin cancer. I hope that the introduction of the above information can help everyone better understand skin cancer. I wish all skin cancer patients can recover soon.