The efficacy of Tranquilizing Spirit and Nourishing Brain Liquid is to strengthen the brain and tranquilize the mind, benefit qi and nourish blood (to replenish the body’s qi and blood), and generate essence and replenish the marrow, and it has the function of treating dizziness, fatigue, forgetfulness, insomnia and other disorders caused by qi and blood deficiencies, and insufficiency of kidney essence. Tranquilizing Spirit and Nourishing Brain Liquid is composed of Epimedium, antler velvet, Prepared Polygonum multiflorum, licorice, jujube, dried ginger, etc. It has the efficacy of generating essence and tonifying medulla oblongata, benefiting qi and nourishing blood, and strengthening brain and tranquilizing the spirit. It can be clinically used for dizziness, fatigue, forgetfulness, insomnia caused by insufficient kidney essence, deficiency of qi and blood, as well as psychasthenia with the above symptoms. The adverse reactions of the drug is not clear, but patients with colds and fever and allergies should not take the drug. At the same time, avoid smoking, alcohol and spicy, greasy food. If you need to use Anshen Tonic Brain Liquid, it is recommended to go to a regular hospital and use it under the guidance of a professional physician to identify the symptoms.