Lung cancer in advanced stage can be metastasized to various different parts, so according to the different parts it is metastasized to, it will have different symptoms accordingly.

For example, if it metastasizes to bone, there will be bone pain, pain, and even impediment of movement, or it becomes spinal cord compression, which manifests as paralysis and difficulty in walking below the compressed spinal cord, which is bone metastasis.

If the patient has pleural involvement and pleural effusion, it will be manifested as dyspnea, inability to lie down and so on, and ultrasound or ct will indicate a large amount of pleural effusion.

If the pericardium is involved, causing a pericardial effusion, there is also dyspnea, and in severe cases pericardial tamponade occurs, in this emergency situation, it is necessary to quickly pericardiocentesis and drainage, to draw out the malignant pericardial effusion.

If the accumulation of other parts of the body, there will be corresponding symptoms, so its symptoms are very diverse a situation.