What are the specific symptoms of lung cancer? If you have these 4 symptoms, you should be alert to lung cancer

Lung cancer is the most common malignant tumor in humans. In recent years, the incidence of lung cancer has increased dramatically due to increased environmental pollution and other reasons. However, people do not have a deep understanding of lung cancer, and many people do not understand the specific symptoms of lung cancer. Therefore, many people delay their treatment without knowing it, and the disease has often developed to the late stage by the time they are treated.

Specific symptoms of lung cancer:

1. Cough. Because cancer cells grow on the lung tissue of the bronchus, they will irritate the respiratory tract and cause irritating coughs.

2. Blood in sputum. When inflammation of the lung tumor causes damage to the capillaries, a small amount of bleeding may occur, which is often mixed with sputum and occurs intermittently. Most lung cancer patients seek medical treatment because of blood in sputum.

3. Chest pain Early stage lung cancer has mild chest pain, which is dull, dull, and not fixed in location. Its relationship with the respiratory system is not clear. If the chest pain persists, it may be caused by lung cancer involving the pleura.

4. Low fever When the tumor in the lungs enlarges and blocks the bronchus, obstructive lobes will appear to varying degrees. Mild cases will manifest as low fever, and severe cases will manifest as high fever. Drug treatment can provide temporary relief, but it will relapse soon.

Many people are unable to detect the disease in its early stages because they do not know the symptoms of lung cancer. We have already introduced the specific symptoms of lung cancer in detail. Warm reminder: I hope that the above content can help patients detect the disease as early as possible and take timely measures to effectively suppress the lung cancer.