What are the early symptoms of lung cancer

summary

For lung cancer is a common disease, now more and more people suffer from lung cancer, so now people pay more attention to lung cancer. At ordinary times, we should pay more attention to observe our own physical condition, understand some early symptoms of lung cancer, then when some symptoms occur again, treat as soon as possible to reduce the harm of lung cancer. Next, what are the early symptoms of lung cancer?

What are the early symptoms of lung cancer

First, the early symptom of lung cancer is chest tightness. Chest pain, distending pain. There are some patients in the early stage of the disease only a little bit of chest pain. If you don't pay attention, the treatment will aggravate the disease, chest tightness, shortness of breath, dull pain, the place of pain will also change, not fixed.

There will also be symptoms of coughing. Because of the lung cancer stimulation, the patient's lung will appear a little discomfort, stimulate the bronchial nerve, cough will occur. Hemoptysis is also one of the symptoms of lung cancer. If the cough is severe and can not be cured, it will often stimulate the bronchus. If it stimulates the blood vessels in the bronchus, it will be damaged, and the symptoms of blood in cough will appear. Hemoptysis will occur.

There will also be symptoms of fever. Because of the cancer mass blocking the bronchus, blocking, there will be obstructive lobar phenomenon. So that the secretion of the trachea can not be discharged in time, pneumonia will occur, causing fever symptoms. This kind of fever symptom is not easy to cure, can recur.

matters needing attention

Lung cancer, we must give up smoking, some people do not smoke, but also determined to refuse to be second-hand smokers, if found in public smoking, for our health, we must resolutely resist.