The main effect of Clear Brain Rejuvenating Liquid is to clear the heart and tranquilize the mind, activate blood circulation, resolve phlegm and wake up the brain, and it is mainly used in the treatment of neurasthenia, insomnia and intractable headache. However, there are a lot of medicines in Clear Brain Rejuvenating Liquid to activate blood circulation and remove blood stasis, and to improve the circulation, such as angelica sinensis, salviae, dan shen, bamboo root, half-sia, calamus, safflower, peach kernel, radix peony, rhizoma ligusticum chuanxiong, and hyssop, all of which have the effect of activating blood and removing stasis and improving the circulation. These drugs have the effect of activating blood circulation, removing blood stasis and improving circulation. Therefore, for patients with cerebral blood supply insufficiency who have dizziness, Clear Brain and Restore Spirit Liquid will have certain effects. Clear Brain and Restore Spirit Liquid can also be used for the after-effects of cerebral concussion, when the patient has headache, dizziness, forgetfulness, insomnia and other symptoms.