What are the symptoms of lung cancer? Be alert to these 3 lung cancer symptoms

The chance of cancer appearing in our lives is getting higher and higher, among which lung cancer is relatively common. This disease can cause extremely serious damage to the patient's physical and mental health. If the disease develops to the late stage, it may endanger life safety. Therefore, people need to understand the symptoms of lung cancer first.

1. Early symptoms of lung cancer include hoarseness and wheezing for no obvious reason; significant swelling of one side of the neck; smaller palpebral fissure on one side, drooping eyelids, and constricted pupils, etc., which may sometimes appear when lung symptoms are not yet obvious.

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

3. 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. This is also one of the early symptoms of lung cancer.

Cancer is a disease that people are afraid of when they hear about it. Among them, the number of lung cancer patients is increasing. Once the disease occurs, patients will feel scared. Therefore, patients need to understand the clinical symptoms of lung cancer in the early stage. Once they find themselves experiencing the symptoms introduced above, they should not underestimate it and go to a large hospital for treatment as soon as possible.