What are the five most feared signs of lung cancer metastasis?

What are the five most feared signs of lung cancer metastasis? Common signs of lung cancer metastasis include persistent cough, chest pain, dyspnea, weight loss, persistent fever, etc. See a doctor in time and get a diagnosis after examination. Don't judge on your own.

1. Persistent cough: Lung cancer cells will irritate the bronchi during their growth, leading to persistent coughing. This may be one of the signs of lung cancer metastasis, because metastatic cancer cells may grow in other parts of the lungs, forming new tumors, irritating the bronchi and causing coughing.

2. Chest pain: Lung cancer cells can invade the pleura or ribs, causing chest pain, which is usually dull, stabbing or dull, and the severity varies from person to person. When lung cancer metastasizes, chest pain can easily worsen.

3. Difficulty breathing: Cancer cells may block the airway as they grow in the lungs, causing difficulty breathing. If lung cancer metastasizes to the chest or lymph nodes, they may compress the trachea, further exacerbating breathing difficulties.

4. Weight loss: Cancer cells absorb a large amount of nutrients in the body, leading to weight loss. When they metastasize to other parts of the body, they can easily lead to complications in other parts of the body, such as nausea and vomiting, which affects nutrient absorption and aggravates weight loss.

5. Continuous fever: Cancer cells block lung drainage, which generally causes lung infection and fever. Metastasis to lymph nodes or bones may also cause continuous fever.

It is recommended to develop good living habits, quit smoking and drinking, eat a healthy diet, exercise moderately, and avoid long-term exposure to carcinogens such as fumes, smoke, and radiation, which will help reduce the risk of lung cancer. Regular physical examinations and low-dose spiral CT scans can be performed every year to detect early lung cancer.