编辑同志:本刊1955年第11期读者来信栏内发表的“用多色纸包药”以便利检查药粉工作的意见,原则上我很同意。目前上海市部份医院药房早已采用多色纸包药,不过据某些单位意见,认为使用颜色纸包药,时间较久就会变色,可能影响药品的质量与效果,我认为这种说法也是准确的。我们曾发现磺胺噻唑药粉存放较久,即使 Editor’s Comrade: In 1955, No. 11, I wrote in the letter column of the reader that “I should give my opinion on the work of checking the powder by using” multi-color paper package medicine ". In principle, I agree. At present, pharmacies in some hospitals in Shanghai have long adopted multi-color paper packs, but according to the opinions of some units, they think that the use of color paper packs will change color over time, which may affect the quality and effectiveness of medicines. I think this is also true precise. We have found that sulfathiazole powders are stored for longer, even though