How to distinguish the early lung symptoms of lung cancer

The early symptoms of lung cancer are divided into intrapulmonary symptoms and extrapulmonary symptoms, and the two symptoms are different. So what are the early intrapulmonary symptoms of lung cancer? I hope the following experts' introduction can help you. Let everyone know more about the early intrapulmonary symptoms of lung cancer .

1. Lung pain: Lung pain is the most intuitive early lung symptom of lung cancer, but it needs to be distinguished from pneumonia and tuberculosis. Lung pain in lung cancer patients is generally located in the right rib or under the xiphoid process. The pain is intermittent or persistent. After a period of pain, the patient may feel discomfort in the right upper abdomen. The main cause of late pain is the rapid growth of the tumor, which compresses the lung capsule. It can also be caused by necrosis of the tumor irritating the lung capsule.

2. Hemoptysis: Hemoptysis is one of the early symptoms of lung cancer. 40.97% of lung cancer patients will have this problem. At first, this hemoptysis phenomenon mostly appears in the form of bloody sputum. Its characteristics are that middle-aged and elderly people suddenly cough up blood, or sputum with blood. This needs to be distinguished from pneumonia.

The above content is the early lung symptoms of lung cancer introduced by experts. Please pay attention to it. I hope it will be helpful to you. If you have other questions about the early lung symptoms of lung cancer, please consult online experts and they will give you detailed answers.