作者报道了一例有普鲁卡因、三麦卡因《Тримекаин》过敏史患者,在拔除8时以利多卡因(2%)2毫升行下颌骨麻醉。2—3分钟以后病人有不适感(Дискоморорт),并出现不安,自认为是全身衰弱。脉搏78次/分,律齐;血压110/80毫米汞柱,呼吸平稳(代偿性)皮肤色泽正常。不安继续加剧,并出现胸部沉重感,气短促,有轻度缺 The authors reported one patient with a history of allergy to procaine and tmcaine “Тримекаин” who underwent mandibular anesthesia with lidocaine 2 mL lidocaine (2%) at 8 h. After 2-3 minutes, the patient has discomfort (Дискоморорт) and is disturbed, thinking he is suffering from generalized weakness. Pulse 78 beats / min, law Qi; blood pressure 110/80 mm Hg, smooth breathing (compensatory) skin color normal. Uneasy continue to aggravate, and chest heavy feeling, shortness of breath, with a slight lack of