What are the early symptoms of lung cancer? 4 early symptoms of lung cancer

When tumor inflammation causes necrosis and 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.

Lung cancer is a common tumor disease with a very high mortality rate. Many patients do not pay attention to the early stage of the disease and miss the best treatment time, which leads to the malicious development of the disease and causes great harm to our health. What are the early symptoms of lung cancer? In order to help everyone understand this knowledge, the following is an introduction to relevant knowledge.

1. Chest pain. In the early stage of lung cancer, chest pain is mild. In the middle stage of lung cancer, the main symptoms are dull pain, dull pain, and the location is not certain, and the relationship with breathing is also uncertain. If the pain persists, it means that the cancer may involve the pleura.

2. Blood in sputum. When tumor inflammation causes necrosis and 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.

3. Cough. Lung cancer grows on bronchial lung tissue. The mid-stage symptoms of lung cancer usually cause respiratory irritation and irritating cough.

4. Low fever. When the tumor blocks the bronchus, there is often an obstructive lung lobe. The mid-stage symptoms of lung cancer vary in severity. Mild cases only have a low fever, while severe cases have a high fever. The condition may improve temporarily after taking medication, but will relapse soon.

Only by discovering the disease in time can we better treat it. Through the relevant introduction in the above article, I believe you can understand the early signs of lung cancer. Therefore, everyone must learn more about lung cancer and do a good job in preventing lung cancer. Finally, I wish you all good health.