Paeoniae Radix Replenishing Qi Tang has no effect on Cerebral Blood Supply Deficiency. Paeonia lactiflora qi tonic soup is a formula of traditional Chinese medicine, which is mainly used to regulate lung qi insufficiency, qi deficiency, slow and stagnant blood circulation, and numbness of the skin. Cerebral blood supply insufficiency is mostly caused by wind, fire, phlegm, stasis up disturbing the clear air, or deficiency of fluid and blood, loss of nourishment to the clear orifices. Cerebral Blood Supply Insufficiency cannot be treated by using Paeoniae Alba Qi-Tonic Soup alone. The causes of cerebral blood supply insufficiency are different, and the physique of individuals is different, it is suggested that according to their own physique and different conditions, under the guidance of the doctor to identify the evidence before choosing the medication, and should not take peony tonifying qi soup to regulate, so as not to cause damage to the organism.