1病例报告患者男,19岁。因早餐食用少许辣椒后出现胸闷气短、头晕目眩、舌根发硬、呼吸困难、全身瘙痒、极度烦躁等症状就诊。查体:心率118/min,呼吸30次/min,血压80/60mmHg,舌、眼睑、颈部、躯干以及四肢泛发性潮红。立即按食物过敏反应性休克处理,给予吸氧,口服氯苯那敏8mg,同时肌内注射盐酸异丙 1 case report Patient male, 19 years old. Due to breakfast after eating a little pepper chest tightness and shortness of breath, dizziness, tongue hard, breathing difficulties, systemic itching, extreme irritability and other symptoms. Physical examination: heart rate 118 / min, breathing 30 beats / min, blood pressure 80 / 60mmHg, tongue, eyelids, neck, trunk and limbs flushing. Immediately by food allergic shock treatment, given oxygen, oral chlorpheniramine 8mg, while intramuscular injection of isopropyl