The price of Cordyceps Sinensis is generally 110~300 yuan for one gram, the specific price should refer to the local formal medical institutions. The price of Cordyceps Sinensis is affected by many factors such as drug specifications, packaging, market supply, place of production, transportation fees, etc. Its price fluctuates, and the current price of one gram ranges from 110~300 yuan, and the specific price should refer to the local formal medical market or hospital. Cordyceps has the effect of tonifying the kidneys and benefiting the lungs, stopping bleeding and resolving phlegm, and is used to treat patients with kidney essence deficiency, lumbar and knee pain, impotence and spermatorrhea, prolonged coughing and weak wheezing, hemoptysis and weak cough. Its adverse reactions and contraindications are not clear. Note that it should be used with caution for those who have superficial evils (evils on the surface of the muscle). Pay attention to rest and avoid overwork during the use of the drug. Cordyceps needs to be used under the guidance of a traditional Chinese medicine practitioner to identify the evidence, do not blindly buy and take, in order to avoid adverse consequences.