The efficacy, function and contraindication of Xiaoyao Powder

Xiaoyao Powder is a famous Chinese medicine prescription, which is widely used in clinic because of its mild curative effect and small side effects. This prescription consists of many kinds of drugs, such as Angelica sinensis, Radix paeoniae alba, Radix Bupleuri, Fructus Lycii, Rhizoma Atractylodis Macrocephalae, Radix Glycyrrhizae, Rhizoma Zingiberis Recens and Herba mint. It has the effects of regulating liver and spleen, soothing liver and relieving depression, nourishing blood and tonifying spleen, and treating liver depression and spleen deficiency. Symptoms are headache, dizziness, dry mouth, tiredness or irregular menstruation, breast pain, weak pulse. Clinical systemic diseases can be selected for this disease because of their drug safety, and can be appropriately added or subtracted from this disease.