Symptoms and precursors of lung cancer

summary

The early symptoms of lung cancer are generally not specific and not obvious, which is easy to be ignored by patients. The most common symptoms are the symptoms of some respiratory system diseases, such as common cough, expectoration and so on. Of course, with the spread and growth of cancer, the typical symptoms of lung cancer will be reflected one after another. The symptoms and precursors of lung cancer, I will talk about below.

Symptoms and precursors of lung cancer

Lung cancer patients will first appear expectoration, with the development of cancer, lung cancer patients will appear sputum with blood, this period of lung cancer patients must pay attention to timely treatment, can not be ignored, this is generally not the earliest symptom of lung cancer.

What we need to know is that the incidence of lung cancer is often more or less related to smoking. In this case, we must pay attention to the problem of smoking cessation, especially for patients with lung cancer, when smoking, some related symptoms will be more obvious, such as cough aggravation.

Cough is the first symptom in many symptoms of lung cancer. When patients have a long-term cough, it is recommended to make a timely diagnosis, especially the middle-aged and elderly people, as well as the high incidence group of lung cancer. Lung cancer is the most common malignant tumor. It is suggested to have a certain understanding of all aspects.

matters needing attention

It should be noted that patients with lung cancer generally have more serious psychological disorders, such as psychological anxiety, sadness and other negative emotions. These bad psychological states can directly aggravate the patient's condition, so we should pay attention to regulation.