What are the early symptoms of lung cancer

What are the early symptoms of lung cancer?

Early stage lung cancer generally refers to the early stage of lung cancer, which usually has symptoms such as cough, chest tightness, and chest pain.

1. Cough:

Lung cancer is a common primary lung malignancy that originates from the bronchial mucosa or glands and may be caused by smoking, occupational exposure, air pollution, ionizing radiation, etc. Cancer cells can irritate bronchial tissue and cause coughing symptoms.

2. Chest tightness:

As lung cancer tumors gradually increase, they will compress the chest cavity, trachea, etc., causing symptoms of chest tightness.

3. As lung cancer tumors gradually increase, they will also stimulate the pleura and cause symptoms of chest pain.

In addition to the above symptoms, dyspnea may also occur in the early stages of lung cancer, which requires timely and targeted treatment. At the same time, pay attention to rest, avoid staying up late and overwork, and exercise appropriately to enhance resistance, which can also promote disease recovery. At the same time, the diet needs to be light and nutritionally balanced. You can eat some fresh vegetables and fruits, avoid spicy and irritating foods, and have regular check-ups. If you have any discomfort, seek medical attention in time.