Modification to xiāng sū sǎn

Xiang Su San
(Cyperus and Perilla Leaf Power)

''Modification:'' For severe headache - refer to:
Author: Dan Bensky and Randall Barolet
, p41

    Herb Common Name   Qty.  
紫蘇葉(紫苏叶) Zi Su Ye perilla leaf 120 grams
陳皮 Chen Pi aged tangerine peel, citrus 60 grams
香附 Xiang Fu cyperus, nut-grass rhizome 120 grams
炙甘草 Zhi Gan Cao Honey Prepared Licorice 30 grams
added 蔓荊子 Man Jing Zi vitex fruit, vitex seed