多年来一直有种说法 :与大麻类似或由其衍生称为大麻素 (cannabinoid)的物质 ,能够止痛。不过 ,其主要依据都是来自逸闻 ,而且即使所言属实 ,究竟大麻素是直接缓解疼痛 ,还是它另外的行为性或欣快作用的结果 ?仍然是个谜。现在 ,细致的研究表明大麻素可直接干扰神经系统的疼痛 Over the years there has been a saying that substances similar to or derived from cannabis, cannabinoid, can relieve pain. However, its main basis is derived from anecdote, and even if the assertion is true, is it still a mystery whether cannabinoids are the direct relief of pain or whether it is otherwise behavioral or euphoric? Now, detailed studies show that cannabinoids can directly interfere with nervous system pain