According to the instructions for use of the drug, patients who are allergic to Tranquilizer should not take the drug. In addition, patients with cold and fever should not take this medicine. It is composed of antler velvet, Prepared Fleeceflower, Epimedium, Ginger, Glycyrrhiza Uralensis, Jujubae, etc. It has the effect of generating essence and tonifying marrow, benefiting qi and nourishing blood (replenishing the body’s qi and blood), and strengthening the brain and tranquilizing the mind. It can be clinically used for dizziness, fatigue, forgetfulness, insomnia due to insufficient kidney essence, deficiency of qi and blood, as well as psychasthenia with the above symptoms. The adverse effects of the drug is not clear, but cold fever and allergic patients should not take the drug. In addition, during the medication should avoid smoking, alcohol and spicy, greasy food, maintain emotional optimism, do not get angry and irritated. Before the use of the tranquility of the brain solution, it is recommended to go to a regular hospital, under the guidance of a professional physician to identify the use of evidence.