白虎汤始见于《伤寒论》治阳明经热盛之候,《温病条辨》多选此方用治温热病气分热盛之候.本方以石膏为主药,《本经》谓其辛寒无毒,大清胃热,兼入手太阳、少阳气分,知母苦寒与石膏之辛寒配伍,相互为用,共奏清热之功。甘草、粳米甘凉为佐,濡润中宫,既撤热,又和 Baihutang was first seen in the “Treatise on Febrile Diseases” in the treatment of the Yangming Classics. The “Disease of Diseases and Diseases” selected more than one side. "It said that its cold and non-toxic, Daqing Gastric fever, and start the sun, Shaoyang gas points, Zhimu cold and gypsum Zhixin cold compatibility, mutual use, played a total of heat. Licorice, glutinous rice, Gan Liang, Zuo Run Zhong Gong, both remove heat, and