Chinese patent medicines for tonifying kidney essence can be chosen from Liu Wei Di Huang Pill and Jin Lock Gu Jing Pill. 1. Liu Wei Di Huang Wan has the effect of nourishing yin and tonifying the kidney. It is used for dizziness and tinnitus caused by kidney yin deficiency, lumbar and knee soreness and weakness (a feeling of soreness and weakness in the lumbar region and knees), bone vapor and tidal fever (a burst of heat, feeling that the heat is coming from inside the bones to the outside), night sweating (abnormal sweating after going to sleep, and stopping sweating after waking up), and spermatorrhea. 2. Jinliao Guoxingjin Pill has the effect of fixing and astringing semen. It is used for spermatorrhea and slippery ejaculation caused by kidney deficiency, fatigue (mental exhaustion, physical weakness), limb weakness, lumbago and tinnitus. If there is any discomfort, it is recommended to consult a doctor. If medication is needed, it should be diagnosed by a doctor and standardized treatment should be prescribed by a doctor.