text: （二）药物、中毒、过敏药物有含金属有机、无机物（有机汞及元素汞）、青霉胺、海洛因、非类固醇类抗炎药、丙磺舒、卡托普利、三甲双酮、甲妥因、高氯酸盐、抗蛇毒素及造影剂；中毒及过敏因素则有蜂蛰、蛇毒、花粉、血清及预防接种等。
entities.entity: 中毒
entities.label: dis
entities.entity: 过敏
entities.label: sym
entities.entity: 青霉胺
entities.label: dru
entities.entity: 海洛因
entities.label: dru
entities.entity: 非类固醇类抗炎药
entities.label: dru
entities.entity: 丙磺舒
entities.label: dru
entities.entity: 卡托普利
entities.label: dru
entities.entity: 三甲双酮
entities.label: dru
entities.entity: 甲妥因
entities.label: dru
entities.entity: 高氯酸盐
entities.label: dru
entities.entity: 抗蛇毒素
entities.label: dru
entities.entity: 造影剂
entities.label: dru
entities.entity: 中毒
entities.label: dis
entities.entity: 过敏
entities.label: sym
entities.entity: 血清
entities.label: dru
entities.entity: 预防接种
entities.label: pro