Wu Zi Derivative Zong Pills can improve impotence caused by kidney deficiency and essence loss, and generally have no significant effect on impotence caused by other reasons. Wu Zi Diffractive Zong Pills belongs to the Chinese patent medicine, has the effect of tonifying the kidney and benefiting the essence (replenishing the kidney essence in the body). It is mainly used for the treatment of impotence and infertility due to kidney deficiency and premature ejaculation as well as residual leaking after urination. In this formula, Chinese wolfberry and dodder seed tonify the kidney and strengthen yang (tonifying the kidney yang), raspberry nourishes the true yin, starting impotence, schizandra replenishes the kidney water, stops ejaculation, and psyllium facilitates urination. Adverse effects and contraindications of Wu Zi Diffractive Zong Pill are not clear. Avoid indigestible food, abstain from sexual intercourse during the use of the drug, and should not be taken by patients with colds and fever. Before taking this medicine, you need to be guided by a doctor to identify the evidence, you can not take the medicine on your own, so as not to cause adverse effects on the body.