What causes throat cancer

The causes of throat cancer mainly involve genetic factors, environmental influences, health conditions and lifestyle habits. Long-term smoking, drinking and viral infection are the main causes. Its occurrence is usually the result of the combined effects of multiple factors.

Genetic factors play a role in the occurrence of laryngeal cancer. If there are patients with head and neck tumors in the family, the risk of disease may be relatively high. Environmental factors come from external stimuli, such as long-term exposure to industrial dust, chemicals and air pollution, which will increase the risk of disease. At the same time, frequent or long-term smoking and drinking are the most common risk factors for laryngeal cancer. The dual effects of tar and alcohol in cigarettes will especially increase the risk of cancer in the laryngeal mucosa. In addition, infection with human papillomavirus (HPV) is also considered to be an important pathological factor leading to some laryngeal cancers. The body's immune status should not be ignored. When there are malnutrition, chronic inflammation or disuse lesions, it may provide conditions for the generation of cancer cells.

Genetic factors play a role in the occurrence of laryngeal cancer. If there are patients with head and neck tumors in the family, the risk of disease may be relatively high. Environmental factors come from external stimuli, such as long-term exposure to industrial dust, chemicals and air pollution, which will increase the risk of disease. At the same time, frequent or long-term smoking and drinking are the most common risk factors for laryngeal cancer. The dual effects of tar and alcohol in cigarettes will especially increase the risk of cancer in the laryngeal mucosa. In addition, infection with human papillomavirus (HPV) is also considered to be an important pathological factor leading to some laryngeal cancers. The body's immune status should not be ignored. When there are malnutrition, chronic inflammation or disuse lesions, it may provide conditions for the generation of cancer cells.

In order to prevent throat cancer, it is recommended to quit smoking and drinking completely, and pay attention to protecting the vocal cords to avoid long-term high-pitched or wrong voices. Daily exposure to pollution should be reduced, and a place to live away from industrial pollution sources should be chosen. Eating more foods rich in vitamins A, C, and E, such as carrots, citrus fruits, nuts, etc., can strengthen immunity and help reduce the risk. Once symptoms such as persistent sore throat, hoarseness, or difficulty swallowing occur, you should seek medical attention in time. Early detection and treatment can increase the cure rate.