吡哌酸是临床上常见药物,过敏反应少。近期我院门诊部出现因口服吡哌酸导致过敏反应1例,现报告如下。患者男,40岁,既往有支气管炎病史,无过敏史,家族史无特殊。此次因饮食不洁造成腹泻自购吡哌酸数片,口服两片后,约二十分钟后即感颜面部肿胀,视物不清,胸闷,呼吸不畅。查体:意识 Pipemidic acid is a common clinical drug, less allergic reactions. Recently, outpatient clinics in our hospital caused by an oral allergy in 1 case of pipemidic acid, are as follows. Male patient, 40 years old, with a history of bronchitis, no history of allergies, no family history. The diarrhea caused by poor diet caused by the purchase of piperdimin tablets, two tablets after oral administration, about 20 minutes after feeling face facial swelling, blurred vision, chest tightness, poor breathing. Physical examination: awareness