我今年刚40多,近2、3年失眠严重,半夜1、2点前难以入睡,第二天感觉很累且头疼,服用安眠药后又感觉头晕,因此也不敢常用,请问有什么好办法?南京李先生答:随着年龄的增大,虽然存在个体差异,但是总体上人体分泌的褪黑素(简称: I am more than 40 this year, nearly 2 or 3 years of serious insomnia, difficult to fall asleep before 1:30 midnight, the next day I feel tired and have a headache, after taking sleeping pills and then feel dizzy, so I dare not to use, is there any good way Nanjing Li A: As the age increases, although there are individual differences, but overall the body’s secretion of melatonin (referred to as: