Medicines for tonifying the kidney and filling up the essence to harmonize yin and yang include Kidney Treasure Tablets, Lock Yang Pills for Fixing Essence and Semen Sheng Tablets, etc. They should be used in accordance with the doctor’s prescription. 1. Kidney Treasure Tablet: It has the effect of harmonizing yin and yang, supporting and consolidating (cultivating and consolidating the body’s positive energy), warming the yang and tonifying the kidney. It can be used for mental weakness, lumbar and leg pain, fear of cold, frequent urination at night, and thin leukorrhea in women. Pregnant women and children are forbidden to use this product, and the adverse effects of this drug are not clear. 2. Lock Yang Essence Fixing Pill: It has the effect of fixing essence and warming kidney. It is used for dizziness, tinnitus, lumbar and knee weakness, premature ejaculation and spermatorrhea caused by insufficient kidney yang. It is prohibited for those who are allergic to this product, and the adverse effects are not clear. 3. Shengjing Tablet: It is effective in tonifying the kidney and benefiting the essence, nourishing yin and strengthening yang. It is used for the symptoms such as fatigue (mental exhaustion, physical weakness), dizziness, tinnitus, lumbar and knee soreness, weak spermatozoa and oligospermia caused by insufficient kidney yang. Adverse effects of this product include nausea and dizziness. This product is contraindicated for people with yin deficiency and fire exuberance. If there is any discomfort, it is recommended to consult the hospital in time, under the guidance of a professional physician, so as not to delay the condition.