[Identification of Yi nationality's secret recipe for treating snakebite].

The authors have investigated and found an effective secret recipe for the treatment of snakebite in Mabian, an autonomous county of the Yi nationality in Sichuan Province. Morphologic identification has shown that the recipe is composed of the herb of Pedicularis muscicola and the rhizome of Polygonum viviparum in the ratio of one to one. To facilitate further application, popularization and improvement of the recipe, its histological characteristics have also been studied microscopically.