What are the common symptoms of advanced lung cancer? Correctly understand the 4 symptoms of advanced lung cancer

Lung cancer is a malignant tumor of lung tissue. Once lung cancer occurs, it needs timely and effective treatment. Usually, surgery is required to remove the diseased tissue in time, and postoperative radiotherapy and chemotherapy are required. When lung cancer develops to the late stage, it often causes patients to experience common symptoms such as coughing up blood, chest pain, shortness of breath, low fever and fatigue, which will seriously affect the patient's quality of life.

Lung cancer is a highly malignant tumor disease. It often develops lesions in the lungs. With the continuous growth of local tumor tissue, it may spread and metastasize in the late stage of the disease. If it is not treated in time, it will often affect life safety. What are the symptoms and manifestations of lung cancer in the late stage? Generally speaking, there are four common situations.

1. Coughing up blood

Lung cancer cells tend to grow and multiply in normal lung tissue, which may cause serious damage to the surrounding normal tissues. Sometimes they damage the surrounding capillaries and cause bleeding, which may cause the patient to cough up blood. The more typical symptom is usually blood in the sputum.

2. Chest pain

After a tumor forms in local tissue, it often compresses the surrounding nerve tissue, and the tumor will also exert traction and stimulation on the chest as it continues to grow. These factors will lead to the onset of chest pain symptoms, and sometimes the pain will be more severe.

3. Anxiety

As the scope of cancer continues to expand, lung cancer will have a serious destructive effect on lung function. Patients generally experience symptoms of hypoxia such as cyanosis and blue fingers. They also often experience symptoms of shortness of breath and difficulty breathing. In severe cases, they may also have difficulty breathing.

4. Low fever and fatigue

When lung cancer develops to the late stage, cancer cells often release some toxic substances and cause endocrine disorders, which often affect the normal function of the immune system. Patients will have repeated low fever and fatigue symptoms. In addition, local tumor tissues will absorb a large amount of nutrients from the body, which will also cause patients to become emaciated and malnourished.

Lung cancer in the late stage generally has the above four typical symptoms and manifestations. At this time, the treatment effect is often not good, and the mortality rate is also relatively high. Therefore, in daily life, we must actively prevent the occurrence of lung cancer, pay attention to actively quit smoking, and prevent repeated respiratory infections. Once lung cancer is discovered, it is best to actively treat it as soon as possible, control the disease in time, and prevent it from developing to the late stage and causing serious consequences.