Will early lung cancer cause fever? The specific symptoms of early lung cancer are revealed

When lung cancer occurs in the early stage, it often causes the body's immune system to become impaired, which may lead to fever, usually low-grade fever. When lung cancer occurs in the early stage, there may be symptoms such as coughing, chest pain, and blood in the sputum. If these symptoms occur, it is best to conduct the corresponding examination in time for a clear diagnosis.

Lung cancer is currently a disease that is difficult to treat, and the mortality rate is also relatively high. In the later stages, it often metastasizes and spreads, causing great pain to patients and leading to multiple organ failure. This disease may have some uncomfortable symptoms in the early stages of its formation, but they may be ignored by patients, which will delay the diagnosis of the disease and will also have an adverse effect on subsequent treatment.

Lung cancer is usually caused by poor differentiation of lung tissue. At this time, abnormal cells and tissues will appear in the body, which is usually called cancer tissue. These tissues may produce some abnormal antibodies, which may stimulate the body's normal immune function and cause the patient to have fever symptoms, usually with repeated low fever as the main manifestation. In addition to fever, early lung cancer will also have the following three typical symptoms.

1. Cough

When local lung cancer tissue is formed, it will stimulate the respiratory tract to a certain extent, which will cause the patient to have coughing symptoms, and it will manifest as a dry cough. At this time, it may be misdiagnosed as bronchitis.

2. Chest pain

During the growth of tumor tissue, it will have a certain destructive effect on the surrounding normal tissues, which may cause the occurrence of pain symptoms, the most typical of which is chest pain.

3. Blood in sputum

Sometimes patients will experience symptoms of recurrent coughing, which may be accompanied by sputum. Due to the destruction of normal tissues by local cancer cells, slight bleeding may occur, resulting in blood in the sputum.

These symptoms and manifestations usually indicate the occurrence of early lung cancer. Therefore, once any discomfort is found, it is necessary to promptly conduct chest X-ray, CT and other related imaging examinations. If necessary, further pathological biopsy can be performed, so that a clear diagnosis can be made in a timely manner. After lung cancer is discovered in its early stages, surgery and radiotherapy and chemotherapy are performed in a timely manner. The prognosis is generally good, so it is most important for patients to achieve early detection.