What are the symptoms of lung cancer? Introduction to the specific symptoms and hazards of lung cancer

What are the hazards and characteristics of lung cancer? In fact, the lungs are an important part of the human body. If there is a problem with your lungs, your body will not be able to function normally. Therefore, we must actively receive treatment for lung cancer. So what are the specific symptoms and hazards of lung cancer?

Specific symptoms and hazards of lung cancer

1. Extrapulmonary signs

Lung cancer has consistent extrapulmonary signs, such as: common joint pain or hypertrophy of the limbs, clubbing, multiple neuritis, myasthenia gravis, Cushing's disease, male breast hyperplasia, hypercalcemia, mental abnormalities, etc.

2. Chest tightness and shortness of breath

Chest tightness and shortness of breath are common symptoms of lung cancer. Experts point out that this symptom is mostly caused by the growth of tumors at the trachea orifice, which blocks the airway. Lung cancer complicated by lung infection, a large amount of pleural effusion compressing the chest cavity in the late stage, and diffuse tumors in both lungs leading to decreased lung function can all lead to shortness of breath.

3. Difficulty breathing

Dyspnea is one of the more serious symptoms of lung cancer. Experts tell us: Once lung cancer spreads and affects the pleura, it can cause chest pain. In severe cases, pleural effusion will occur. Excessive pleural effusion can compress the lungs. As the harm of lung cancer to the human body worsens, lung cancer patients will have dyspnea, and pleural effusion is difficult to eliminate, making dyspnea difficult to relieve.