The main treatments of Tranquilizing Spirit and Replenishing Brain Liquid are dizziness and forgetfulness caused by deficiency of kidney essence and deficiency of qi and blood. It is composed of antler velvet, Prepared Fleeceflower, Epimedium, Dry Ginger, Licorice, etc. Among them, antler velvet and Epimedium have the effect of tonifying the kidney yang and benefiting the vital essence and blood, Prepared Fleeceflower has the effect of benefiting the vital essence and blood, Dry Ginger has the effect of warming the yang, and Jujubae has the effect of tonifying the middle Jiao to benefit the qi (treating the qi deficiency by replenishing the spleen). Tranquilizer has the efficacy of generating essence and tonifying marrow, benefiting qi and nourishing blood (replenishing qi and blood in the body), strengthening the brain and tranquilizing the mind, and is used for the treatment of dizziness, fatigue, forgetfulness, insomnia due to insufficiency of renal essence, deficiency of qi and blood, as well as neurasthenia with the above mentioned symptoms. The adverse reactions and contraindications of this product are not clear. Discomfort should seek medical attention in a timely manner, under the guidance of the physician’s diagnosis and selection of medication, not self-medication, so as not to delay the condition.