“海藻反甘草”属中药“十八反”范畴,历来一直被视为配伍用药禁忌。就《中国药典》1985年版(一部258页、180页)规定海藻,昆布都不宜与甘草同用,1990年版(一部262页)只规定海藻不宜与甘草同用,昆布又无此规定,前后即有存弃之不同。可是在古代方书中的昆布散、内消瘰疠丸,海藻玉壶汤等,都有海藻与甘草同用。李时珍曾云:“东垣治瘰疬马刀,散肿溃坚汤,海藻甘草两用之。盖坚积之病,非平和之药所能取捷,必令反夺以成其功也。”说明两药虽属“禁区”,但也并非是 “Seaweed Anti-Glycyrrhiza” belongs to the “eighteen anti-” category of traditional Chinese medicine and has always been considered as a taboo for compatibility. For the 1985 edition of the Chinese Pharmacopoeia (258 pages, 258 pages), algae and kelp should not be used in conjunction with licorice. The 1990 edition (a 262 pages) only stipulates that seaweed should not be used in conjunction with licorice. Kempi does not have this requirement. Before and after there is a difference between deposit and discard. However, in the ancient books of Kunbu San, Neixiao Pills, and seaweed Yuhu Tang, seaweed and licorice are used together. Li Shizhen Zeng Yun: “The Eastern Handan is used to cure the horse knives, the bulk of the swollen collapse soup, and the seaweed and licorice. It is a dual-purpose use of the seaweed and licorice. Although both drugs are ”forbidden zones," they are not