The real cause of laryngeal cancer

According to experts, laryngeal cancer is common in middle-aged and elderly people, and is mainly related to factors such as smoking, alcoholism, and long-term inhalation of harmful substances in daily life. So what are the causes of laryngeal cancer ? The following is a detailed answer from relevant experts.

1. Smoking is a common cause of laryngeal cancer, because tobacco burning can produce tobacco tar, in which benzopyrene can cause cancer and induce laryngeal cancer. In addition, tobacco smoke can stop or slow the movement of cilia, causing mucosal edema and bleeding, causing epithelial hyperplasia and thickening, and squamous formation, which is the basis for cancer.

2. Air pollution. Long-term inhalation of harmful gases such as sulfur dioxide and industrial dust such as chromium and arsenic can easily cause laryngeal cancer.

3. Excessive drinking. Moderate drinking is good for health, but long-term heavy drinking will cause excessive accumulation of ethanol in the body. Long-term ethanol stimulation of the mucous membrane can cause it to degenerate and cause cancer, inducing laryngeal cancer.

4. The stimulation of chronic inflammation is also a cause of laryngeal cancer. For example, chronic laryngitis or respiratory tract inflammation may induce laryngeal cancer.

The above is an introduction to the causes of laryngeal cancer. I believe everyone should have a certain understanding of laryngeal cancer. If you want to know more about laryngeal cancer, please consult online experts.