Many people blindly think they have a cold when they see a cough. The first thing you need to do is to treat it according to the cold, so the cough is still very persistent. Some allergic coughs, for example, are very easy to confuse with other diseases. When you first get an allergic cough, the cough is very severe and lasts for a long time. However, the cough does not last the whole day, but is still paroxysmal, and is worse in the morning when you wake up. Allergic coughs are aggravated by cold air, and differ from coughs caused by laryngitis in that they are essentially phlegm-free.

Coughs caused by upper respiratory tract infections are usually irritating. There is a tickling sensation in the throat when coughing, and there is no phlegm present. And sometimes the upper respiratory tract infection, there will be some fever symptoms, but mainly in the middle fever and low fever.

For the vast majority of middle-aged people, due to the long-term pressure of life and irregular living habits, many people suffer from lung deficiency heat disease. The specific manifestation of this is the pale color of the face, the hair turns white, and the breath is weak. In this case, you should know something about the Chinese medicine Huang Jing. This herb is indeed very useful as it can tonify the five organs, increase one's qi, remove deficiency heat and moisten the heart and lungs. By decocting it in water for half an hour and adding rock sugar for another half an hour, you can replenish your qi if you take it regularly. Huang Jing is not expensive, and the way it is made in Chinese medicine is very simple, and it is y loved by all people.

Lung cancer is the most common malignant tumor in the lung disease system and the cancer with the highest morbidity and mortality rate in China. Data from the Shenzhen Chronic Disease Control Center monitoring data show that in 2017, Shenzhen new tumor cases nearly 24,000 cases, and lung cancer topped the list, which is the 15th consecutive year lung cancer in Shenzhen cancer "top chair".

In recent years, with the development of genome sequencing technology, as well as the cross-application of bioinformatics and big data science, the application of "precision medicine", a new type of medical model in the field of oncology, has become more and more widespread. 2017, February, China's first targeted drug for treating advanced non-small-cell lung cancer, gefitinib, has opened up the era of precision treatment of lung cancer. opened the era of precision treatment for lung cancer.