有人认为：“睡前饮酒可助入眠。”其实这是误解。因为饮酒虽可暂时抑制大脑中枢系统活动，使人加快入睡，然而酒后引起的睡眠与正常生理睡眠完全有别。酒后入睡其大脑活动并未休息，甚至比不睡时还要活跃得多，因而在酒后醒来仍是头昏脑胀，伴有头痛等症状。经常夜饮入睡，还 Some people think: “drinking before bed can help sleep.” In fact, this is a misunderstanding. Although alcohol can temporarily inhibit the activity of the brain central nervous system, make people fall asleep quickly, but the drunk caused by drinking and normal physiological sleep completely different. After drinking drunk its brain activities did not rest, and even more active than when not sleep, wake up in the drink is still dizzy, accompanied by headache and other symptoms. Often drink to sleep at night, also