What are the symptoms of primary lung cancer? A brief analysis of the three symptoms of primary lung cancer

Primary lung cancer refers to cancer that originates in the bronchus of the lungs. It is a malignant tumor that is very harmful to the human body. When this disease occurs, the patient will have symptoms such as chest tightness and pain, difficulty breathing, breast hyperplasia in boys, fever, etc. If it is not treated in time, the lung tumor may metastasize and spread, endangering the patient's life and health.

Primary lung cancer, most of them originate from the bronchial mucosal epithelium, so it is also called bronchogenic disease. It has many pathogenic factors. Long-term smoking, air pollution, or people with chronic lung diseases are likely to induce this disease. At the same time, this disease also has certain genetic factors, so we must pay special attention to it and prevent it in time. There are many symptoms of primary lung cancer. When these symptoms appear, they must be treated in time. So what are the symptoms of primary lung cancer?

1. Chest tightness and pain. This is the most common symptom of primary lung cancer. Due to the tumor in the lung, the air flow in the patient's body is blocked, so there is not enough air in the lung lobes, and the blood will be hypoxic. At this time, the patient will feel chest tightness and pain, and this pain will continue to intensify as the patient's condition worsens. If it reaches the late stage, the patient's chest pain will be unbearable.

2. Male breast hyperplasia. Males with primary lung cancer are prone to breast hyperplasia. Especially for non-obese men, they will feel that their breasts suddenly become larger and their fingers become very thick. In this case, they should go to the hospital for examination and treatment in time to avoid worsening of the disease.

3. Fever. This symptom is relatively rare for patients with early primary lung cancer. It mainly occurs in the late stage. The cancerous tissue of patients with primary lung cancer will be necrotic, causing the bronchus in the center of the hilum to grow into the lumen, thus causing obstruction or accompanied by obstruction. At this time, obstructive pneumonia will also occur, and the patient will have a fever all over the body.