急性中毒约占急诊内科入院病人的10％。麻醉医师可能参与这些病人的急救复苏及ICU工作。诊断诊断常依据病史和间接证据推测毒物种类。但入院诊断怀疑的中毒物与血中实际检测出的往往不符。当病史、体检及生化分析不能明确昏迷的原因时,就应考虑进行毒理学检查。病史不明的 Acute poisoning accounts for about 10% of patients admitted to emergency medicine. Anesthesiologists may be involved in the first-aid recovery and ICU work of these patients. Diagnostic diagnosis is often based on medical history and indirect evidence speculation poison species. However, the poisoning suspected of being diagnosed on admission often does not correspond to what is actually detected in the blood. When the history, physical examination and biochemical analysis can not be the cause of coma, you should consider conducting toxicological examination. Unknown history