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在临床抢救垂危病者输液过程中,往往需要多种药物合并使用。磺胺嘧啶钠注射液与去甲肾上腺素注射液在静脉滴注中有时亦合并使用。但是两者pH值分别为8.5～10.5与3.0～4.5,相差悬殊,如配伍不当,则必然发出禁忌,因此,作者根据临床需要,对去甲肾上腺素在不同pH下的颜色变化以及两者与输液的配伍情况等作了一些实验,现报道如下。静脉滴注时磺胺嘧啶钠一般为1%左右,去甲肾上腺素一般为4～8微克/毫升。
In the clinical rescue of critically ill patients in the infusion process, often require a variety of drugs used in combination. Sodium sulfadiazine injection and norepinephrine injection sometimes used in combination with intravenous drip. However, the pH values of the two drugs are 8.5-10.5 and 3.0-4.5, respectively. There is a big difference between them. If incompatible drugs are used properly, they are inevitably contraindicated. Therefore, according to the clinical needs, the authors analyzed the color change of norepinephrine at different pH, Infusion compatibility made some experiments, are reported below. Sulfadiazine sodium is generally about 1% intravenous infusion, norepinephrine is generally 4 to 8 micrograms / ml.