What is the efficacy of Tranquilizing Brain Tonic?

Tranquilizer has the effect of generating essence and tonifying marrow, benefiting qi and nourishing blood (replenishing qi and blood in the body), and strengthening the brain and tranquilizing the mind.
Tranquilizing Spirit and Nourishing Brain Liquid is a proprietary Chinese medicine, which is composed of Epimedium, Prepared Fleeceflower, Dried Ginger and Jujubes, etc. It has the effect of generating essence and tonifying the marrow, replenishing qi and nourishing blood, strengthening the brain and tranquilizing the mind. It is mainly used for dizziness, fatigue, memory loss, insomnia, etc. caused by deficiency of kidney essence and insufficient qi and blood, as well as neurasthenia with the above symptoms.
The adverse reactions of Tranquilizer are not clear. Attention to allergic to this product is prohibited, cold and fever patients should not take, external fever should be avoided, patients with severe chronic diseases, children, pregnant women, lactating women, the elderly and infirm should be taken under the guidance of a physician. During the period of taking, avoid smoking, alcohol and greasy, spicy food.
If you need to use the drug, it is recommended to use under the guidance of a traditional Chinese medicine practitioner to identify the evidence, unauthorized use of drugs may cause adverse consequences.