What symptom does lung cancer have before?

summary

With the aggravation of environmental pollution, air quality becomes worse and worse, which also leads to the gradual increase of lung cancer patients. Our country has also become one of the largest number of lung cancer patients. Many lung cancer patients find that they have reached advanced stage after their illness, which is caused by their ignorance of the symptoms of lung cancer. Let's take you to know in detail what symptoms they had before they got lung cancer?

What symptom does lung cancer have before?

1. Cough, after the use of anti-inflammatory drugs ineffective, early lung cancer, the most obvious performance is cough. Many people still don't get better after taking anti-inflammatory drugs for a period of time, which is likely to be lung cancer. Patients also often find that their cough is dry cough, no sputum, cough voice changes, sputum with blood, these are typical symptoms of lung cancer.

2. Recurrent pneumonia after suffering from lung cancer, patients are also very prone to lung infection. After a period of anti-inflammatory treatment, the symptoms are relieved. Many patients think that they have recovered. In fact, the tumor has not been eliminated. After a period of treatment, pneumonia will appear again. If you find that you have recurrent pneumonia, you may suffer from lung cancer.

3. Sputum with blood, sputum with blood, is also a typical symptom of early lung cancer. Many people do not pay attention to the occasional blood, often found in a cough sputum blood, if not found again, did not take it seriously. This may be the bleeding caused by the invasion and rupture of the capillary by the tumor. The capillaries have very strong self-healing force, and recover quickly after minor damage, so there is usually no continuous bleeding phenomenon in the early stage.

matters needing attention

1. Once you find that you have some uncomfortable symptoms of lung cancer, you must remember to receive treatment earlier. The effect of early treatment is much greater than that of late treatment. 2. If lung cancer is found in the medium term, active treatment and good attitude and living habits are maintained, many patients will survive for a long time. No matter when, should not give up hope, in the medical developed today, countless pathology is constantly conquered, maybe tomorrow will usher in the dawn of cancer treatment.