急性巴比妥类药物中毒是内科常见的急性中毒之一。当一次进入这类药物催眠剂量的5～6倍,就会引起急性中毒表现,如果实际吸收的药量超过其治疗量的15倍时,即有致命危险。精神抑郁,同时饮洒及合并应用其他镇静剂、麻醉剂时,更易引起中毒。口服巴比妥类后,易从胃肠道吸收,吸收的速度除与药 Acute barbiturate poisoning is one of the common acute poisoning in medicine. When entering the hypnotic dose of such drugs 5 to 6 times, it will cause acute poisoning performance, if the actual absorption of more than 15 times the amount of its treatment when there is a fatal risk. Mental depression, while sprinkling and combination of other sedatives, narcotics, more likely to cause poisoning. After oral administration of barbiturates, easily absorbed from the gastrointestinal tract, the speed of absorption in addition to drugs