There are many Chinese patent medicines for treating double deficiency of yin and yang, such as Spermatogenesis Tablets and Strong Kidney Tablets, which have the effect of nourishing yin and strengthening yang.
Spermatogenesis Tablet: It is composed of antler velvet, wolfberry, ginseng, cordyceps sinensis and cuscuta. It can tonify the kidney and benefit the essence, nourish yin and strengthen yang. It is used for soreness and weakness of waist and knees, dizziness and tinnitus due to insufficiency of kidney and yang, fatigue (mental exhaustion and physical weakness), azoospermia, oligozoospermia, weak spermatozoa, and semen non-liquefaction in men. Dizziness, nausea and other discomforts may occur after taking this medicine, and it is prohibited for people with yin deficiency and fire exuberance.
Strong Kidney Tablet is composed of antler velvet, yam, cornelian cherry, ripened dihuang, wolfberry, danshen, etc. It can tonify the kidney and fill up the essence, benefit the qi and strengthen the yang, and help the body to strengthen its vitality (cultivate and consolidate the body’s positive qi). It is used for kidney deficiency and edema, lumbago, spermatorrhea, impotence, premature ejaculation and other conditions. It can also be used for chronic nephritis and long lasting pyelonephritis which belongs to the evidence of kidney deficiency. The adverse reactions and contraindications of this drug are not clear.
Patients are advised to use the drug under the guidance of a doctor.