Kidney essence deficiency is a Chinese medical condition, which is mainly manifested as developmental delay, hypogonadism, premature aging, hair loss and loose teeth, tinnitus and deafness, lumbar and knee soreness and weakness (lumbar and knee soreness and weakness), etc., which can be treated by taking medicines to replenish the kidneys and essence (replenish the kidney essence in the body) under the physician’s guidance, such as Cordyceps Compound for tonifying the kidneys and kidney oral liquid, Bone Care Capsules, and Kidney Tonifying Pills. 1. Compound Cordyceps Oral Liquid for Kidney Nourishment: It contains buckwheat pollen, Cordyceps sinensis, wolfberry, Epimedium, etc. It has the effect of tonifying the kidney and benefiting the essence, and can be used for treating weakness caused by insufficient kidney essence, dizziness, tinnitus and lumbar and knee soreness and weakness. Allergic to this product is prohibited, children, pregnant women are prohibited, cold and fever patients should not take. 2. Bone Care Capsule: It contains the ingredients of Prepared Polygonum Multiflorum, Radix Rehmanniae Praeparata, Cortex Eucommiae, Radix et Rhizoma Polygoni Multiflori, Radix et Rhizoma Polygoni Multiflori, Radix et Rhizoma Polygoni Multiflori, Radix et Rhizoma Polygoni Multiflori, and so on. The contraindications of this product are not clear. 3. Tonifying the Kidney and Benefiting the Essence Pill: Containing ingredients such as chasteberry, cuscuta seed, lotus root, schizandra seed, cistanchis and so on, it has the efficacy of nourishing the kidney and filling up the essence, replenishing the medulla oblongata and nourishing the blood, and it can be used for the treatment of dizziness caused by deficiency of kidney essence, soreness and weakness of the waist and knees, spermatorrhea, and dreaming and ejaculation. It is not recommended for patients with cold and flu. If you have kidney essence deficiency, you should choose the medicine according to your own specific condition under the guidance of physician’s diagnosis, and should not blindly use the medicine on your own.