口服补液盐（ORS）是世界卫生组织（WHO）公布的处方，可促进钠和 建的最大限度吸收，用于腹泻、呕吐等引起的轻度和中度脱。根据处方成分的不同，有的药品标准中把口服补液盐处中含有碳酸氢钠的称口服补液盐Ⅰ，含有枸橼酸钠的称服补液盐Ⅱ。在世界卫生组织的原处方 Oral rehydration salts (ORS) are prescriptions published by the World Health Organization (WHO) that promote maximum absorption of sodium and sodium for mild and moderate diarrhea and vomiting. According to the different prescription ingredients, some drug standards in oral rehydration salts containing sodium bicarbonate said oral rehydration salt Ⅰ, containing sodium citrate reluctant salt Ⅱ. The original prescription at the World Health Organization