Cordyceps has the effect of tonifying the kidneys and benefiting the lungs, stopping bleeding and resolving phlegm, and can be used for kidney deficiency, impotence and spermatorrhea, lumbar and knee pain, prolonged cough and asthma, and coughing and hemoptysis. Cordyceps is mainly used in the kidney meridian, which can not only tonify kidney yang, but also tonify kidney essence. It can be used alone to treat kidney yang deficiency (lack of yang energy in kidney), impotence and premature ejaculation of kidney essence deficiency, spermatorrhea, lumbar and knee pain, and can also be used with antler immersed in wine to help replenish yang. Cordyceps has the function of tonifying the kidneys and benefiting the lungs, applicable to the lung and kidney deficiency, the kidneys do not contain gas (kidney dysfunction, can not be incorporated into the gas), the movement of asthma, often with ginseng, walnut meat and other tonifying the lungs and kidneys, gas asthma (astringent gas to alleviate coughing and wheezing) with the same medicine. In addition, Cordyceps Sinensis enters the lung meridian, replenishes the lung and kidney qi, and can cure yin deficiency and consumptive cough, and can be used together with medicines that replenish the lung yin, such as Bei Mu and Lily of the Valley. If you need to take this medicine, you should be under the guidance of a doctor.