Modification to tōng guān sǎn

''Modification:'' For excessive sputum and saliva - refer to:
Author: Dan Bensky and Randall Barolet
, p426

		Herb	Common Name		Qty.
	細辛	Xi Xin	Chinese wild ginger, asarum		grams
	皂角刺	Zao Jiao Ci	heavenly nail, gleditsia thorn		grams
	明礬	Ming Fan	alum