Why is lung cancer asymptomatic?

summary

There are many organs in the human body, which are useful. For example, the lung. The lung is very important to the human body. Because many functions of the body need the participation of the lung. Among them, the most important function is gas exchange. If the body's lung problems, many functions of the body will be affected. Lung cancer is the most serious of all lung diseases. Moreover, the incidence rate of this disease is increasing in China. Why is lung cancer asymptomatic? I'd like to share my views with you.

Why is lung cancer asymptomatic?

1. Lung cancer is a common disease in the elderly. However, due to the increasing incidence rate of this disease in China, the age of the disease is getting smaller and smaller. It can be concluded that this disease is one of the common causes of death of malignant tumor diseases in China. Moreover, the disease is more common in men. The incidence rate of women is relatively small.

2. Lung cancer is a kind of disease, which is divided into three stages. Early, middle and late. Compared with early lung cancer patients, advanced lung cancer patients have a lot of physical symptoms. Patients generally have cough, chest tightness, progressive dyspnea, fatigue, loss of appetite, blood in sputum and other symptoms.

3. The onset time of lung cancer is relatively short, and the onset is relatively urgent. A lot of patients with a check is the advanced stage of lung cancer. The treatment effect of this patient is poor. Therefore, no matter who should pay attention to health knowledge, but also to increase the understanding of the disease.

matters needing attention

The onset time of lung cancer is relatively short, and the onset is relatively urgent. A lot of patients with a check is the advanced stage of lung cancer. The treatment effect of this patient is poor. Therefore, no matter who should pay attention to health knowledge, but also to increase the understanding of the disease.