Does lung cancer develop quickly? What are the symptoms?

Lung cancer is a well-known disease. With the accelerated development of industry in recent years, the number of lung cancer patients has also been increasing. In the final analysis, it is industrial pollution that has ultimately increased the incidence of lung cancer. For lung cancer, fear cannot solve the problem. The important thing is to develop good living habits in life and actively prevent the occurrence of lung cancer.

What are the early symptoms of lung cancer?

We all try to avoid cancer, the "messenger of death". It is often difficult to detect in life because it is always so "armed" and hidden. Experts say that because the early symptoms of lung cancer are atypical, some patients often do not pay attention to it. Therefore, lung cancer is always discovered in occasional examinations, delaying the best time for treatment.

What are the early symptoms of lung cancer? Respiratory system experts point out that when you have the following symptoms, don't ignore these signs of lung cancer:

Specific manifestations of common early symptoms of lung cancer:

Cough: Lung cancer grows on bronchial lung tissue, which usually causes respiratory irritation and irritating cough.

Low fever: When the tumor blocks the bronchus, there is often an obstructive lung lobe with varying degrees. In mild cases, there is only a low fever, while in severe cases, there is a high fever. The condition may temporarily improve after taking medication, but it will soon relapse.

Chest pain: In the early stages of lung cancer, chest pain is mild and is mainly manifested as dull pain, dull pain, and the location is uncertain, and the relationship with breathing is also uncertain. If the pain persists, it means that the cancer may have affected the pleura.

Blood in sputum: When tumor inflammation causes necrosis or capillary damage, there will be a small amount of bleeding, which is often mixed with sputum and appears intermittently or intermittently. Many lung cancer patients seek medical treatment because of blood in sputum.

The above are some common early symptoms of lung cancer, I hope it can bring some help to you. To prevent lung cancer, we must start with our daily habits. Only by actively preventing it can we finally avoid the threat of the disease.