Cordyceps Clear Lung Capsules, which belongs to Chinese patent medicine, its main effect is to moisten the lung and tonify the Qi, and also to clear the lung and dissolve phlegm, stop cough and calm asthma. Clinically, Cordyceps Clear Lung Capsules can be used to treat respiratory-related diseases, especially for phlegm, cough, asthma and chest tightness caused by physical weakness. The more common chronic bronchitis and obstructive emphysema are all treated by Cordyceps Clear Lung Capsules. Clinically its efficacy is similar to Jin Shui Bao in that both can tonic the body while treating the disease. It can significantly enhance the body’s middle energy and is very suitable for patients who have been suffering from chronic diseases for a long time for recuperation, as well as for bedridden elderly people for prevention of related diseases. In clinical practice, it is best to apply it rationally under the guidance of a doctor.