Cordyceps generally refers to Cordyceps sinensis, there are a variety of ways to eat, there is no how to eat the best results. Cordyceps is a dry complex of the fungus Cordyceps sinensis parasitized on the larvae of the bat moth family of insects and the larval carcasses, the medicinal properties of sweet, flat, belonging to the lungs and kidneys meridian, has the effect of resolving phlegm and stopping blood circulation, replenishing the kidneys and benefiting the lungs. This product can be used for laborious cough, phlegm and blood, prolonged cough and asthma, can be used alone, or used with Sichuan shellac, Sha Shen, Agaricus and so on, to treat laborious cough, phlegm and blood. This product can also be used for kidney deficiency, spermatorrhea and impotence, lumbar and knee pain, can be used alone to soak in wine, or with eucommia, Epimedium, bacopa monnieri, etc., for the treatment of spermatorrhea and impotence, lumbar and knee pain, which is caused by deficiency of essence and blood, and insufficiency of kidney yang (lack of yang of the kidney). This product can also be stewed with duck, chicken, pork, etc., used for post-disease body weakness is not recovered or spontaneous sweating (involuntary sweating during the day, the slightest movement of sweating aggravated) fear of cold, there is a solid foundation of tonifying the kidneys, the benefit of the guards and tonifying the lungs. This product should not be taken for a long time, and should not be used by those who have superficial evil (evil on the surface of the muscle), and the adverse effects are not clear. The use of the drug should consult a physician for guidance, do not use the drug on your own.