The drug composition, efficacy and main treatment of tranquilizing the spirit and tonifying the brain liquid is the same, there is no which one is better. The drug is composed of antler, Epimedium, Prepared Polygonum, Jujubes, Ginger, Licorice and Vitamin B1. It has the effect of generating essence and tonifying the marrow, strengthening the brain and tranquilizing the mind, benefiting qi and nourishing blood (replenishing qi and blood in the body). It is used for dizziness, forgetfulness, fatigue, insomnia caused by deficiency of qi and blood, and insufficiency of kidney essence; neurasthenia with the above symptoms. Different manufacturers of tranquilize the brain liquid drug composition and efficacy of the main treatment are the same, there is no which one is better. Adverse reactions and contraindications are still unclear, note that cold and fever people should not take. The person who is allergic to the product is forbidden to use the drug. It is recommended to use the drug under the doctor’s diagnosis, do not self-medication, so as not to delay the condition.