Modification to guì zhī tāng

''Modification:'' For joint pain in the extremities accompanied by fatigue (symptoms of dampness). - refer to:
Author: Dan Bensky and Randall Barolet
, p37

		Herb	Common Name		Qty.
	桂枝	Gui Zhi	(Saigon) cinnamon twig, cassia twig	9	grams
	生薑	Sheng Jiang	fresh ginger rhizome	9	grams
	大棗	Da Zao	jujube, Chinese date	4 - 12	pieces
	白芍	Bai Shao	white peony root, peony	9	grams
	炙甘草	Zhi Gan Cao	Honey Prepared Licorice	6	grams
	防風	Fang Feng	saposhnikovia root, ledebouriella root, siler
	羌活	Qiang Huo	notopterygium root, chiang-huo