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苯巴比妥钠为抗惊厥类药物,具有镇静、催眠、抗惊厥作用,常作手术麻醉前给药。术前应用苯巴比妥钠可缓解患者紧张焦虑情绪,使患者在麻醉中能够情绪安定,充分合作,并可提高全身麻醉药的作用,减少麻醉药的不良反应。苯巴比妥钠过敏反应偶有发生,我院1例肌内注射苯巴比妥钠过敏致
Phenobarbital sodium for anticonvulsant drugs, with sedation, hypnosis, anticonvulsant effect, often for preoperative anesthesia administration. Preoperative use of phenobarbital sodium can relieve tension and anxiety in patients with sentiment in patients with emotional stability and cooperation, and can enhance the role of general anesthetics to reduce the adverse reactions of anesthetics. Phenobarbital sodium allergic reactions occur occasionally in our hospital 1 case of intramuscular injection of phenobarbital sodium allergy caused