Cordyceps is effective in tonifying the kidneys and lungs, stopping bleeding and resolving phlegm, and its consumption has a method generally into the Chinese medicine soup decoction. Cordyceps is a dry composite of the fungus Cordyceps sinensis parasitized on the larvae of bat moths and larvae of the body, sweet, flat, to the lungs, kidney meridian, tonifying the kidneys and lungs, stopping blood phlegm effect, commonly used in kidney deficiency, impotence and spermatorrhea, lumbar and knee aches and pains, coughing and asthma, hemoptysis and labor, and so on. It is usually consumed as a decoction in traditional Chinese medicine soup. The adverse reactions and contraindications of Cordyceps Sinensis are not clear. Before taking this medicine, you need to be guided by a doctor for diagnosis, can not take the medicine by yourself, so as not to affect your health.