Modification to táo hé chéng qì tāng

''Modification:'' For nosebleeds or spitting up blood of a purple or dark color accompanied by a stifling sensation in the chest - refer to:
Author: Dan Bensky and Randall Barolet
, p313

		Herb	Common Name		Qty.
	桂枝	Gui Zhi	(Saigon) cinnamon twig, cassia twig	6	grams
	大黄	Da Huang	rhubarb root and rhizome	12	grams
	芒硝	Mang Xiao	mirabilite, glauber's salt	6	grams
	桃仁	Tao Ren	peach kernel, persica	12 - 15	grams
	炙甘草	Zhi Gan Cao	Honey Prepared Licorice	6	grams
	生地黃	Sheng Di Huang	Chinese foxglove root, rehmannia (fresh),Rehmannia root
	白茅根	Bai Mao Gen	rhizome of woolly grass, imperata, white grass, imperata rhizome