有些土是中药,白石脂就是其中的一种.它在吸收有毒物质和治疗疾病方面,功效超过了麦饭石.白石脂又称白善土、白垩、白土粉、画粉,我国大部分省都有分布,江苏省苏州地区是白石脂的重要产地.据《本草纲目》,入药须是白色的,先研捣极细,然后放到盐汤里,浮在水面的保留,沉下去的丢弃.这种选药的方法叫水飞法,未经这样处理的能令人结肠.水飞过的细粉晒干备用,与其它药物配伍可治鼻流血、水泄、反胃、突发咳嗽、风赤烂眼、小儿热丹、痱子痒、指头肿痛等,用白石脂、白龙骨粉等份制成的“白龙丸”还可治慢性阿米 Some soils are traditional Chinese medicines. Whitehead is one of them. It absorbs toxic substances and treats diseases. Its efficacy exceeds that of Maifanshi. Baishizhi is also known as Baishan soil, chalk, white clay powder, and painting powder. Most provinces in China have Distribution, Suzhou, Jiangsu Province is an important origin of white stone. According to the “Compendium of Materia Medica,” the drug must be white, the first study is very fine, and then put into the salt soup, floating on the surface of the water, sinking and discarding. The method of selecting drugs is called water fly method. Without such treatment, it can colonize. The fine powder that has flown through the water is dried and used for treatment. It can be combined with other drugs to treat bleeding, leakage, nausea, sudden coughing, and wind redness. Rotten eyes, pediatric hot Dan, itch itch, finger swelling, etc., “White Dragon Pills” made of white stone fat, white keel powder equal parts can also treat chronic Ami