What symptom does lung cancer have?

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 the advanced stage after their illness. What symptom does lung cancer have? Next, I'd like to share my views with you.

What symptom does lung cancer have?

The most obvious manifestation of early lung cancer 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.

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.

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

Lung cancer is one of the most life-threatening cancers at present. Most of the patients are men, which has a lot to do with men's living habits. Frequent contact with tobacco and alcohol, cigarettes contain a lot of nicotine, which can temporarily paralyze people's central nervous system. Over time, a series of problems will appear in the body. Therefore, to prevent cancer, First of all, we should start from changing our living habits.