What are the more obvious symptoms of early lung cancer? Four common symptoms of early lung cancer. Things to know

Everyone knows about lung cancer in life, because lung cancer is a common disease, but when lung cancer first occurs, the symptoms may not be so obvious. This leads to a series of symptoms. Today we will take a look at the more obvious symptoms of lung cancer in the early stage.

What are some of the more obvious early symptoms of lung cancer? Experts explain that many symptoms of lung cancer appear in the patient's limbs and respiratory system.

1. Low-grade fever: When a tumor blocks the bronchus, there is often an obstructive lung lobe. The degree varies. In mild cases, there is only a low-grade fever, while in severe cases, there is a high fever. The condition may improve temporarily after medication, but will relapse soon. This is a common early symptom of lung cancer.

2. Cough. Lung cancer grows on bronchial lung tissue, which usually causes respiratory irritation and irritating cough, which is also a common early symptom of lung cancer.

3. Blood in sputum. When tumor inflammation causes necrosis and capillary damage, there will be a small amount of bleeding. The early symptoms of lung cancer are often mixed with sputum and appear intermittently or intermittently. Many lung cancer patients seek medical treatment because of blood in sputum.

4. Chest pain. In the early stages of lung cancer, chest pain is mild. The early symptoms of lung cancer are mainly 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 involve the pleura.