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

Fever. When central lung cancer grows in the bronchus and develops to the point where the lumen is semi-obstructed or completely obstructed, obstructive pneumonia may occur. The fever is generally around 38°C and can be easily reduced with anti-inflammatory treatment. However, if the obstructive lesions are not removed, pneumonia will reappear soon, forming recurrent pneumonia.

If lung cancer develops, the patient will have many comprehensive symptoms. At this time, the patient's diseased parts are not only in the lungs, but also involve other parts of the body. If lung cancer patients can find out that they have lung cancer in the early stages before these comprehensive symptoms appear, then they will buy themselves a lot of time to treat lung cancer.

What are the common symptoms of lung cancer in the early stages?

1. Fever

When central lung cancer grows in the bronchus and develops to the point where the lumen is semi-obstructed or completely obstructed, obstructive pneumonia may occur. The fever is generally around 38°C and can be easily reduced with anti-inflammatory treatment. However, if the obstructive lesions are not removed, pneumonia will reappear soon, forming recurrent pneumonia.

2. Hemoptysis

This is special in early lung cancer cases. For example, in central lung cancer, hemoptysis often occurs in the early and middle stages of the disease. The amount of blood is not much, and the blood is bright red or mixed with foam. The reason for this phenomenon is that the surface of the tumor is rich in blood vessels. Coughing damages the surface layer, causing blood vessels to rupture. If there is occasional hemoptysis, it often recurs or only lasts for a long period of time.

3. Hoarseness:

Hoarseness can occur in pharyngitis, colds, and acute bronchitis; after thyroid surgery, pharyngeal surgery; or after improper vocalization, excessive talking, or even heavy smoking and drinking. However, this type of hoarseness can generally be treated symptomatically or healed by rest. Hoarseness caused by lung cancer, thyroid cancer, and laryngeal cancer is completely different from the above types of hoarseness, especially lung cancer.

This is an introduction to "What are the common symptoms of lung cancer in the early stages?" If lung cancer patients have already developed lesions in the nervous system, the motor nerves and sensory nerves throughout the body will be affected, which is very uncomfortable for lung cancer patients. Therefore, even healthy people should be aware of the symptoms mentioned above.