The herbs for male aphrodisiacs are all drugs that nourish and benefit the kidneys. First, according to the “hieroglyphic theory” of Chinese medicine, aphrodisiac drugs are preferred to various whips such as sheep whip, cow whip, deer whip, animal testicles such as dog’s and chicken’s testicles, because these herbs contain a small amount of androgens, so they can play the role of aphrodisiac. Second, the herbal category, usually choose Epimedium, Xian Mao, Baji Tian, Cistanches, locking Yang, Cuscuta, leek seeds this kind of drugs, all have the effect of warming Yang kidney. Third, Chinese medicine said “good treatment of Yang, must be Yin in the Yang”, but also add Yin nourishing drugs, so Chinese doctors choose Yang medicine, but also choose Chinese wolfberry, mulberry, yellow essence, reed and other drugs with the use, can stimulate the effect of warming the kidneys and strengthening Yang.