What are the early symptoms of lung cancer? Four common early symptoms of lung cancer

In today's society, lung cancer is a disease that seriously threatens human health. In hospitals, we can see many patients losing their lives because of this disease. Not only the elderly, but also some young people will suffer from this disease. For the treatment of lung cancer, if the disease can be controlled in the early stage, it will be very beneficial to the success of the treatment. Therefore, it is necessary for us to master the early symptoms of lung cancer.

Early symptoms of lung cancer include:

1. Blood in sputum.

This is also one of the 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 sputum and blood.

2. Cough.

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

3. Chest pain

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

4. Low fever.

When a tumor blocks the bronchus, obstructive pneumonia often occurs with varying degrees. Mild cases only have a low fever, while severe cases have a high fever. The condition may temporarily improve after taking medication, but will soon relapse.