What are the early symptoms of lung cancer patients? 5 early symptoms of lung cancer

Lung cancer patients should pay more attention to their health and pay attention to some key points during the treatment process, such as the specific location of cancer cells and whether they have metastasized. Cancer generally affects various organs in the body. However, the specific stage of lung cancer requires professional clinical examination to be finally confirmed. The following is a summary of the early symptoms of lung cancer:

1. Cough, mostly irritating dry cough, no sputum or a small amount of white sticky sputum;

2. Hemoptysis, usually bloody sputum or sputum with blood;

3. Chest pain. If lung cancer involves the parietal pleura or directly invades the chest wall, it can cause persistent pain in that area.

4. Fever. Fever in lung cancer is usually persistent low-grade fever, which lasts for a long time and recurs repeatedly.

5. Chest tightness and shortness of breath. The growth of tumors in the trachea directly causes tracheal stenosis or compresses the main bronchus. When the tumor metastasizes to the pleura and produces a large amount of pleural effusion, it can also cause chest tightness and shortness of breath.

Different stages of lung cancer have different symptoms and different treatment methods. The early symptoms of lung cancer are not obvious, but the best treatment time is stage 0 or stage 1. Treatment during this period has the highest cure rate, so lung cancer patients must pay more attention to this aspect.