[问]青霉素过敏延迟反应最长时间可多久,临床表现如何,有无预防办法? (总字一二四部队卫生处周广发) [答]青霉素过敏反应的延迟反应包括皮疹、皮痒、发热,可于用药后数小时到数日内单独或者同时出现(短的延迟至半小时,长的也可迟至数星期),停药后多于几天内消失,少数可延长至数月。 [Q] Long-term response to penicillin allergic reaction can be how long, how the clinical manifestations, with or without preventive measures? (General words one hundred twenty-four Troops Health Office Zhou Guang-fa) [A] delayed response to penicillin allergy including rash, itchy skin, , Can be used alone or simultaneously within a few hours to several days after treatment (short delay to half an hour, long or late to several weeks), more than a few days after discontinuation, a few can be extended to several months.