药物对性行为的影响是多方面的,遗憾的是这种影响大都是降低而不是提高性能力。药物影响性功能的机理基本上都涉及调解性反应的神经化学活动。有些是直接作用的结果,有些是副作用影响的结果,而有些则是全身毒性反应影响的结果。催眠药中的速可眠、冬眠灵、鲁米那等,若长久服用可以使大脑的性分辨能力以及垂体促性腺激素的释放受到抑制,使男子性欲淡漠,性高潮丧失,继而 The effects of drugs on sexuality are manifold and, unfortunately, the effects are mostly lower rather than more sexual. The mechanisms by which drugs affect sexual functions are basically all neurochemical activities that mediate sexual responses. Some are the result of direct effects, some are the result of side effects, and others are the result of systemic toxic effects. Hypnotic drugs in the speed sleep, winter sleep, such as luminal, if taken for a long time can make the brain’s ability to distinguish and the release of pituitary gonadotropin is inhibited, so that men’s libido, orgasm loss, and then