What are the symptoms of lung cancer in the early stage? Several common symptoms of lung cancer in the early stage

Chest pain is a common early symptom of lung cancer. It manifests as diffuse, irregular chest tightness, pressure and dull pain. Early symptoms of lung cancer also include fever, which is generally caused by inflammatory fever due to bronchial obstruction or compression of the cavity.

Once the cancer cells in lung cancer spread, the disease will progress very quickly and the patient's life will be threatened, so the patient must treat the cancer cells before they spread and cure the disease. Experts point out that, generally speaking, advanced lung cancer can only be treated through surgery, so knowing the early symptoms of lung cancer can save us from a lot of pain.

Common early symptoms of lung cancer include:

First, cough is usually an early symptom of lung cancer. It manifests as an irritating dry cough with a small amount of white foamy sputum. Blood in sputum or hemoptysis is a typical symptom of lung cancer. It is caused by ruptured blood vessels in the tumor tissue or ulcers caused by tumor erosion of the bronchial mucosa. At this time, bloody sputum often comes from the tumor area, contains a large number of tumor cells, and the sputum detection rate is very high. Early symptoms of lung cancer generally do not cause severe hemoptysis.

Secondly, chest pain is a common early symptom of lung cancer. It manifests as diffuse, irregular chest tightness, pressure and dull pain. Early symptoms of lung cancer also include fever, which is generally caused by inflammatory fever due to bronchial obstruction or compression of the cavity. Central lung cancer often causes infection fever due to stagnation of secretions in the bronchus.

Then, shortness of breath and breathing difficulties caused by lung cancer can be caused by many factors, such as obstructive pneumonia caused by tumors, atelectasis, lymphatic spread of tumors, pleural effusion, and pericardial effusion, which can all be early symptoms of lung cancer.

The most important thing for lung cancer patients is to use drugs to control the disease, so patients must take medicine on time and not be careless. Some patients still do their own thing, smoking and drinking during the illness, which is not okay. Even if they think they don’t have much time left, they should not give up on themselves, because many patients have survived.