在理论和实务界,对服用毒品和其他精神活性物质致精神障碍后犯罪的刑事责任认定问题,认识还不一致,导致理论分歧和司法实践中的混乱。为保证司法标准的统一,有必要对该问题进行进一步的思考和研究。一、国外自陷行为致精神障碍后犯罪刑事责任认定理论及法律规定。在国外立法中,对精神障碍人犯罪刑事责任能力的规定,已形成共识,但是醉酒、吸毒等服用精神活性物质后引起的无意识状态下犯罪是否负刑事责任,规定却各不相同。笔者 In theory and practice, there is still a lack of consensus on the criminal responsibility determination of taking crimes after taking drugs and other psychoactive substances. This has led to disagreements in theory and confusion in judicial practice. In order to ensure the unity of judicial standards, it is necessary to further consider and study this issue. First, foreign self-infringement of mental disorders after the criminal responsibility theory and legal provisions. In foreign legislation, there is a consensus on the criminal responsibility of people with mental disorders. However, the provisions on criminal liability under the unconscious state caused by the ingestion of psychoactive substances such as drunkenness and drug abuse are not the same. author