Cordyceps itself has the effects of tonifying the kidney and benefiting the essence (replenishing the kidney essence in the body), benefiting the lungs and resolving phlegm, etc. Drinking Cordyceps powder for a long period of time can only have a certain degree of the above effects, and usually can not replace the therapeutic effect of drugs. Cordyceps powder is processed from Cordyceps sinensis, Cordyceps sinensis is a kind of traditional Chinese medicine, taste sweet, sex flat, belongs to the lung meridian and kidney meridian, has the effect of replenishing the kidney and essence, benefit the lungs and resolve phlegm, etc. Clinically, it is often used in the treatment of impotence, premature ejaculation, lung deficiency and chronic cough, lumbar and knee pain and other illnesses. Cordyceps is generally used into the decoction, oral Cordyceps powder, the role of its drugs to play a limited, so long-term drinking Cordyceps powder can only have a certain degree of the above effects, usually can not replace the therapeutic effect of drugs. When applying Cordyceps sinensis to treat diseases, patients should pay attention to diet, avoid eating spicy, greasy and stimulating food, and should not be applied to patients with hyperactivity of Yang Qi. If patients have the need for medication, it must be carried out under the guidance of a professional physician, so as to avoid improper application, resulting in adverse consequences.