Chinese patent medicines for kidney: 1. Liu Wei Di Huang Wan, mainly used to nourish Yin and tonify the kidneys, consolidate essence and produce marrow. 2. Zhi Bai Di Huang Wan, used for spermatorrhea, tinnitus, dry mouth and sore throat and hot flashes and night sweats due to Yin deficiency and fire. 3. Jin Kui Kidney Qi Wan, used for soreness and weakness of the waist and knees, cold and cold limbs and poor urination due to Kidney Yang deficiency. 4. Jisheng Kidney Qi Pill is used for oedema and urinary disorders caused by deficiency of kidney yang. 5. Guihundihuang Pill is mainly used for warming kidney yang and for soreness and coldness of the waist and knees, and for frequent urination caused by deficiency of kidney yang. 6. Yugui Pill is used for warming kidney yang and for fatigue, soreness and coldness of the waist and knees, fear of cold, impotence, spermatorrhea, loose stools, and frequent and long urination caused by deficiency of kidney yang. 7. 7. Jinlock Solid Essence Pill, with the effect of tonifying the kidney and fixing the essence, is indicated for spermatorrhea, spermatorrhea, weakness, limb weakness, tinnitus and lumbar pain caused by kidney deficiency.