The formula of Tonifying the Spleen and Enriching the Kidneys Oral Liquid is Dog’s Spine, Mulberry, Golden Cherry, Black Tiger, Chasteberry, Niu Dali, Jack-in-the-pulpit, Chicken-blood Vine, Cuscuta, and its effects are to tonify the kidneys to support yang and to benefit the qi and nourish yin (tonifying the qi and nourishing yin fluids), and so on. Tonifying the Spleen and Benefiting the Kidney Oral Liquid is the name of a proprietary Chinese medicine, which can be used clinically to treat conditions such as lumbar and knee soreness (a feeling of soreness and weakness in the waist and knees), coldness and limb coldness (fear of cold, cold limbs), fatigue (mental exhaustion, physical weakness), dizziness and tinnitus, etc., caused by deficiency of kidney yang (lack of yang of the kidneys) or deficiency of kidney yin and yang. The adverse effects of tonifying the spleen and kidney oral solution are still unclear, children, pregnant women and people with yin deficiency and fire (deficiency of yin and essence in the body, and the appearance of hyperactive deficiency fire) are prohibited to take. It should be noted that the drug should be taken before meals, avoid spicy, cold, greasy food, cold and fever patients should not take the drug. The oral solution to replenish the spleen and kidney should be used under the guidance of a professional physician, and should not be taken on its own.