The difference between Wu Zi Derivative Pills (五子衍宗丸大蜜丸) and Concentrated Pills (浓缩丸) is mainly in terms of drug dosage form, drug excipients and drug specifications. The efficacy of Wu Zi Diffractive Pills is to tonify the kidney and benefit essence (replenish the kidney essence in the body), which is mainly composed of Chinese wolfberry, fried cuscuta, and steamed schizandra. It is used for the treatment of impotence and premature ejaculation, spermatorrhea and infertility, residual leaking after urination, and lumbago caused by kidney deficiency and essence loss. Its adverse reactions and contraindications are not clear. It should not be taken by patients with cold and fever. It is advisable to abstain from sexual intercourse and avoid indigestible food during the treatment period. The drug is available in the form of honey pill, water honey pill, concentrated pill and other dosage forms, of which honey pill dosage form is often supplemented by honey, while concentrated pill dosage form is often supplemented by microcrystalline cellulose; honey pill dosage form is often 9g/pill or 0.6g/pill and so on, while concentrated pill dosage form is often 0.2g/pill. Despite the different dosage forms, their medicinal effects are basically the same. If you need to use medication, it is recommended to use it under the guidance of a professional physician, do not use medication on your own.