煅法与其它炮制方法一样，历史悠久。在古代本草书籍中，均有不少记载：《太平惠民和剂局方》有“寒水石火煅醋淬七遍”。《本草纲目》载“赭石煅赤，以醋淬三次或七次”。《品汇精要》“礞石每二两捶碎，用焰硝二两，同入砂缸内，瓦片盖定，铁丝 The forge method, like other methods of processing, has a long history. In ancient Chinese herbal books, there are many records: “The Taiping Huimin and the agent bureau” has “cold water, stone, fire, and vinegar quenched seven times.” “Compendium of Materia Medica” contains “Meteorite calcined red, quenched three or seven times with vinegar.” “The Essentials of the Collection” "The stone is broken every twenty-two times, with flames two or two, with the sand tank, covered with tiles, wire