5 major symptoms indicate early lung cancer

The five major symptoms of early lung cancer include persistent cough, chest pain, difficulty breathing, hoarseness and weight loss. If you experience these symptoms, you should seek medical attention immediately. The key to early detection of lung cancer is to recognize the symptoms and conduct medical examinations as early as possible, including imaging examinations and pathological diagnosis.

1. Persistent cough is a common symptom of early lung cancer, which may be related to the tumor irritating the bronchial mucosa. If the cough lasts for more than two weeks and there is no sign of improvement, you should be alert. It is recommended to have a chest X-ray or CT scan to rule out lung lesions.

2. Chest pain may be caused by the tumor compressing surrounding tissues or invading the pleura. The pain is usually dull or dull. If chest pain is accompanied by coughing or dyspnea, further examination is required. Treatments include surgical removal of the tumor, radiotherapy, or chemotherapy.

3. Dyspnea is often caused by tumors blocking the airway or causing pleural effusion. Patients may feel short of breath or have difficulty breathing. Pulmonary function tests and imaging tests can help with diagnosis. Treatment measures include thoracentesis to drain the effusion, bronchoscopic interventional treatment, or surgery.

4. Hoarseness may be caused by tumor compression of the recurrent laryngeal nerve, leading to abnormal vocal cord function. If hoarseness persists for more than two weeks, a laryngoscopy is required. Treatments include surgical removal of the tumor, radiotherapy or chemotherapy, and vocal cord repair surgery if necessary.

5. Weight loss is a common systemic symptom in lung cancer patients, which may be related to the tumor consuming energy or affecting appetite. If the weight drops significantly in a short period of time, a full-body examination is required. Treatment measures include nutritional support therapy, adjusting the diet structure and supplementing high-calorie foods.

The treatment effect of early lung cancer is closely related to the time of discovery. Identifying symptoms and diagnosing as early as possible are the keys to improving survival rates. When the above symptoms occur, you should seek medical attention in a timely manner and undergo a comprehensive examination. Treatments for lung cancer include surgery, radiotherapy, chemotherapy, targeted therapy, and immunotherapy. Specific plans need to be formulated based on the condition and the patient's physical condition. Maintaining a healthy lifestyle, such as quitting smoking, eating a balanced diet, and exercising regularly, can help reduce the risk of lung cancer. Regular physical examinations and early screening are particularly important for high-risk groups and can effectively increase the rate of early diagnosis.