苯甲醇作为“无痛”注射剂的附加剂应用越来越广泛。但近年来实践证明,苯甲醇也有一些毒副作用,应该引起重视。一、局部毒性含苯甲醇的注射剂可能影响吸收,连续注射也可使局部产生硬结。高浓度溶液可能引起水肿和疼痛。二、血液学毒性 Benzyl alcohol is more and more widely used as an additive for “painless” injectables. But in recent years, practice has proved that benzyl alcohol also has some toxic side effects, which deserve attention. First, the local toxicity Benzyl alcohol injection may affect the absorption, continuous injection can also make local induration. High concentrations of solution may cause edema and pain. Second, hematology toxicity