How does lung cancer form

summary

Metastatic lung cancer is a common malignant tumor disease with serious symptoms in our daily life in recent years. This disease is a major threat to the life and health of the majority of patients, so the treatment of lung cancer is a more difficult problem. Let's introduce how lung cancer is formed.

How does lung cancer form

Reason 1: smoking is the biggest cause of lung cancer, I believe we all know, so to prevent lung cancer, the first thing is to quit smoking or less smoking, for lung cancer this disease should be treated as soon as possible, timely to the regular hospital for examination, and then determine the treatment method.

Reason two: the incidence rate of lung cancer in some industrial production and mining workers is relatively high, which may be related to long-term exposure to asbestos, copper, arsenic and uranium. The incidence rate of lung cancer in city residents is higher than that in rural areas, which may be related to air pollution and carcinogens in smoke and dust.

Cause 3: pharyngeal hemorrhage is usually caused by various pharyngeal diseases or pharyngeal cancer. Pharyngitis pharyngeal mucosa congestion, small blood vessels dilation, vascular wall by inflammation and permeability enhancement, coupled with inflammatory secretions stimulation and severe cough, it is easy to make capillary rupture, pharyngeal secretions stained with blood, or blood in sputum. In addition, the metastasis of lung cancer in pharynx and larynx will also lead to the occurrence of pharynx.

matters needing attention

For patients with lung cancer, we should have a positive and optimistic attitude to the treatment of this disease. At the same time, we should actively cooperate with the doctor's treatment to achieve better treatment effect. In daily life, we should also timely correct some bad living habits, cultivate good living habits, and properly carry out some physical exercise to improve our health Physical fitness.