What are the specific causes of lung cancer

summary

At first, my grandfather just coughed frequently. Later, coughing became more and more frequent, people lost a lot of weight, and appetite became poor. When it was serious, he coughed up blood. At this time, he thought of going to the hospital for examination. The doctor told us that it was lung cancer. Do you want to know the specific causes of lung cancer ？

What are the specific causes of lung cancer

Cause 1: there are many pathogenic factors of lung cancer, among which smoking, occupational exposure to carcinogens, previous lung diseases, etc. other factors such as air pollution, family genetic clustering, etc. are also the causes of lung cancer.

The second cause: long-term exposure to uranium radium and other radioactive substances and their derivatives carcinogenic hydrocarbons arsenic chromium nickel copper tin iron coal tar pitch petroleum asbestos mustard gas and other substances can induce lung cancer, mainly squamous cell carcinoma and undifferentiated small cell carcinoma.

The third cause: the occurrence of cancer is the common result of personality, smoking, living habits, diet, heredity, immunity and other factors. The continuation of life of cancer patients is the same as that of normal people. It depends on active symptomatic treatment and the joint efforts of patients and their families.

matters needing attention

For patients with lung cancer, smoking and drinking should be banned as soon as possible, and some good food can be used. The common treatment methods for lung cancer are: surgery, chemotherapy, radiotherapy, targeted therapy, immunotherapy, traditional Chinese medicine treatment and the combination of different treatment methods. The development of treatment depends on the classification and staging of tumors.