What are the early symptoms of lung cancer? Several early symptoms of lung cancer

Many people are suffering from the pain of lung cancer. The key to curing lung cancer is to detect the disease early, so everyone must understand the early symptoms of lung cancer. This is the key to early detection of the disease. Below we will introduce this issue for your reference, hoping to bring some help to everyone.

Early symptoms of lung cancer: cough (COUGH), mostly irritating cough

Cough is an early symptom of lung cancer. Its main characteristics are paroxysmal irritating coughs and a feeling of incomplete coughing. Such patients usually have no sputum or only a small amount of white foamy sputum. Secondary infection may cause purulent sputum. If there is no improvement after 2 weeks of anti-inflammatory treatment, the possibility of lung cancer should be alerted. If the nature of the cough changes on the basis of the original chronic cough, or is even accompanied by "tracheal tinnitus" and "shortness of breath", it should be paid attention to.

The second early symptom of lung cancer: hoarseness.

This is the most important early sign of lung cancer. Generally speaking, hoarseness can occur in pharyngitis, colds and acute bronchitis; after thyroid surgery, pharyngeal surgery; it can also occur after improper voice, excessive talking, or even after heavy smoking and drinking. However, this type of hoarseness can generally be treated symptomatically or healed by rest. The hoarseness caused by lung cancer, thyroid cancer and laryngeal cancer is completely different from the above hoarseness, especially lung cancer.

The third early symptom of lung cancer: chest tightness and chest pain (BOSOMFROWSTYCHESTpAIN).

Chest tightness and chest pain are generally mild symptoms in early stage lung cancer patients, so the location is unclear. Only when the tumor invades the pleura and chest wall will the pain intensify and the location will be clear and constant.