What symptoms will appear if you have lung cancer? 4 lung cancer symptoms to watch out for

Lung cancer is now a common disease, so we must pay attention to it. Generally speaking, the symptoms of lung cancer in the early stage are not very obvious, so we often ignore it. Below we summarize the symptoms of lung cancer as follows.

1. Cough. Lung cancer grows on bronchial lung tissue. What are the symptoms of lung cancer? Usually, respiratory irritation symptoms and irritating cough occur, which is also a common early symptom of lung cancer.

2. Low-grade fever. When a tumor blocks the bronchus, there is often an obstructive lung lobe. The degree varies. The mild case has only a low-grade fever, while the severe case has a high fever. The condition may improve temporarily after medication, but will relapse soon. What are the symptoms of lung cancer? This is a common early symptom of lung cancer.

3. Chest pain. Early chest pain in lung cancer is mild. The early symptoms of lung cancer are mainly dull pain, dull pain, and the location is not certain, and the relationship with breathing is also uncertain. If the pain persists, it means that the cancer may involve the pleura.

4. Blood in sputum. What are the symptoms of lung cancer? When tumor inflammation causes necrosis and capillaries are damaged, there will be a small amount of bleeding. The early symptoms of lung cancer are often mixed with sputum and appear intermittently or intermittently. Many lung cancer patients seek medical treatment because of blood in sputum.