Sanzhi Jiufei Herb is also known as Epimedium. This product has the effect of tonifying yang and other effects when it is brewed for a long time. However, the active ingredient of the water is limited, and it is only used as a substitute for tea. Epimedium is difficult to drink water to achieve the purpose of healing, usually have to be reasonably prepared, the correct boiling to achieve the effect of healing. Epimedium is a kind of traditional Chinese medicine, for the Berberidaceae Epimedium plant Epimedium stems and leaves. This traditional Chinese medicine has the effect of tonifying the kidney and strengthening the yang, strengthening the tendons and bones, and dispelling wind and removing dampness. It has therapeutic effects on impotence and spermatorrhea, lumbar and knee impotence, and rheumatism and paralysis. Its adverse reactions and contraindications are not clear at present. It should be noted that the use of the medicine is contraindicated for those who have a deficiency of yin and a high level of fire. Clinically, it is usually not used alone, often combined with Cistanche for kidney impotence, spermatorrhea, etc.; combined with Wei Ling Xian, Cang Er Zi, Cinnamon for rheumatism paralysis pain, numbness of limbs, etc.. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of traditional Chinese medicine practitioners, and individuals should not use them blindly to avoid adverse consequences.