Polygonum multiflorum Thunb, also known as Polygonum multiflorum Thunb, is bitter, sweet and astringent, slightly warm in nature, belonging to the liver and kidney meridian, and can nourish blood and nourish yin. "Biography of Polygonum multiflorum Thunb" records that Polygonum multiflorum Thunb "is mainly used for treating five hemorrhoids, waist and knee diseases, cold and heartache, fatigue and thinness over the years, phlegm addiction, wind deficiency and deterioration, muscle strength, essence, vitality, beauty, black hair, longevity, women's aversion to blood and sallow, postpartum diseases, red and white discharge, toxic gas entering the abdomen and chronic dysentery." Polygonum multiflorum Thunb. It is used together with Angelica sinensis, Lycium barbarum and Cuscuta chinensis for treating deficiency of essence and blood, soreness of waist and knees, dizziness, premature graying of hair, kidney deficiency and childlessness. It is equivalent to Radix Rehmanniae Preparata, Radix Angelicae Sinensis, Semen Ziziphi Spinosae, Radix Rehmanniae Preparata, Radix Angelicae Sinensis, Semen Ziziphi Spinosae, nourishing liver and kidney, nourishing essence and blood, blackening hair and beard, and treating blood deficiency and chlorosis. Lycium barbarum, also known as hook screwdriver, Lycium barbarum red fruit, sweet rapeseed and so on. It is sweet in taste and flat in nature. It has the effect of nourishing the liver, nourishing the kidney and moistening the lungs. It is a valuable medicinal material and tonic. Chinese medicine has long said "Lycium barbarum for health". "Compendium of Materia Medica" records: "Lycium barbarum, tonifying the kidney and producing sperm, nourishing the liver and improving eyesight, calming the heart and calming the nerves, and prolonging life." Its effect of tonifying kidney and producing sperm is helpful to regulate male infertility, and it is suitable for male infertility caused by many reasons, especially azoospermia, oligozoospermia, excessive dead sperm, immune infertility, abnormal sperm and abnormal sperm motility. Tao Hongjing, a famous doctor in Nanliang, who is known as the "Prime Minister in the Mountain", said that he has the effect of nourishing and strengthening the vagina. Rehmannia glutinosa, also known as Rehmannia glutinosa, is sweet in taste and warm in nature, and has the effects of nourishing blood, replenishing essence and filling marrow. Rehmannia glutinosa nourishes kidney and yin, and is suitable for various diseases caused by deficiency of kidney yin. Rehmannia glutinosa can be divided into Rehmannia glutinosa and Rehmannia glutinosa. Compendium of Materia Medica records: Rehmannia glutinosa produces severe cold, but it is needed by those with blood cold and blood heat, and it is slightly warm when cooked, but it is needed by those with kidney deficiency and blood failure. Men with more yin deficiency use Radix Rehmanniae Preparata, and women with more blood heat use Radix Rehmanniae. There is another cloud: "The main rehmannia can produce Xue Jing, asparagus can recruit people, Rehmannia can make up for Xue Jing, and Ophiopogon can recruit people to make up for it." It can be seen that Rehmannia glutinosa has the function of spermatogenesis and is suitable for regulating male infertility caused by oligozoospermia, azoospermia and azoospermia. Ginseng ginseng, also known as blood ginseng, goblins, goblins and so on. It is flat in nature and sweet in taste, and has the effects of invigorating vitality, restoring pulse, strengthening lung, promoting fluid production to quench thirst, calming nerves and improving intelligence. Ginseng tonic effect has existed since ancient times. Besides invigorating vitality, it can also tonify kidney and strengthen yang. Wuren Ban Long Guben Decoction is a tonic for men, which is evolved from the second volume of the traditional empirical prescription "Giving Time to Baoyuan". The original five kernels are ginseng, pilose antler, medlar, Ophiopogon japonicus and Lycium barbarum bark. Now, after the readjustment of modern science and technology, the formula is made into soup, and the raw materials of tiger bones are removed, and high-grade ingredients such as deer penis are added, so that the soup has a stronger nourishing effect on men and is suitable for men with sexual dysfunction or impotence to drink. Placental tire turning means human placenta and placenta. It is the traditional Chinese medicine name of human placenta, which consists of father blood, essence blood and mother blood. Traditional Chinese medicine believes that placenta is sweet, salty and warm, and enters the lung, heart and kidney meridians, which has the functions of tonifying kidney and essence, benefiting qi and nourishing blood. "Medical Mirror" said: All those who suffer from night sweats due to bone steaming, back pain, weak knees, thin body and dryness can tonify the body. "Herbal Rejuvenation" says: Nourish vitality, regulate qi and blood, and treat wet dream's mental injury. Placenta Hominis can be used for kidney qi deficiency, essence and blood deficiency, impotence and nocturnal emission or infertility. However, Chinese medicine believes that patients with warm placenta and yin deficiency should not be used alone; Don't eat people who are really evil, or you will add fuel to the fire. Placenta Hominis has the effect of invigorating kidney and essence, but it should be processed formally and eaten scientifically under the guidance of doctors after syndrome differentiation.