เสาเหย้า 毫芍 生白芍 แปะเจี๊ยก ไป๋สาว 川芍 Paeoniae Radix Alba หังไป๋สาว ไป๋เสา 金白芍 เซิงไป๋สาว สาวเย่า เหาสาว 杭白芍 จินสาวเย่า ชวนสาว
Baishao, Shaoyao, Radix Paeoniae Alba Paeoniae Radix Alba (baishao) or white peony root is the dried root of Paeonia lactiflora Pall., family Ranunculaceae.
It has hepato-protective effect, analgesic, muscle spasmolysis. anti-helpatic fibrosis, anti-ulcer, and anti-inflammatory activities. Paeoniae Radix Alba can antagonize cyclophosphamide induced marrow haematogenesis dysfunction and has anti-thrombosis activity. It also has regulating effect on immune function, anti-depressant activity and preventive effect on diabetic nephritis. Bitter and sour in flavor, slighly cold in nature. Enter liver and spleen channels. Nourish the blood, regulate menstruation, preserve blood-yin to reduce sweating, emolliate the liver, relieve pain, stabilize liver-yang.