硼酸(boric acid)或硼砂(borax)(硼酸钠)能从胃肠道，浆膜腔及有损伤的皮肤迅速吸收，故可因内服或局部应用而发生中毒。小儿中毒常见原因如下：应用含有硼酸的爽身粉，硼酸粉或硼酸软膏等涂布大面积创伤、湿疹及尿布疹，乳母多次应用硼酸...