Premature ejaculation caused by the lack of solidity of kidney qi can be treated with Jin Gui Kidney Qi Pill, Jin Liao Gu Jing Wan, and Sang Cuttlebone San. Jin Gui Kidney Qi Pill has the effect of warming and tonifying kidney yang (warming and replenishing kidney yang qi) and transforming qi to move water (promoting the movement of qi, thus promoting the movement of water and liquid); Jin Lock Solidifying Essence Pill has the effect of fixing the kidney and astringing semen; Sang Cuttlebone Bulk has the effect of regulating and tonifying the heart and kidneys and fixing the sperm and stopping ejaculation (consolidating semen to prevent and control spermatorrhea). 1. Jin Gui Ren Qi Pill is composed of Di Huang, Shan Yao and Shan Zhu. It is used for kidney deficiency and edema, lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), and dysuria (unsmooth urination). It should not be taken at the same time with external medicine. 2. Jinliao Guoxing Pill, composed of salvia seeds, fructus gorgonianus, lotus seed, dragon bone and so on. It is used for kidney deficiency, spermatorrhea and slippery ejaculation, fatigue (mental exhaustion and physical weakness), limb weakness, lumbago and tinnitus. It should be used with caution in cases of spermatorrhea and premature ejaculation caused by dampness-heat infiltration and disturbance of the seminal chamber. 3. Cuttlebone Bulk is composed of Polygonum multiflorum, Radix et Rhizoma Ginseng, Radix et Rhizoma Polygoni Multiflori, Radix Angelicae Sinensis and so on. It can be used for frequent urination or spermatorrhea and spermatorrhea caused by deficiency of the heart and kidney. Symptoms include frequent urination or urine like rice slop, or spermatorrhea, or spermatorrhea, trance, forgetfulness, pale tongue with white coating, and weak pulse. If premature ejaculation occurs, please go to the hospital as soon as possible.