melatonin

Dear Doctor: I’m 81 and usually go to bed by 10:30 p.m. and, though I would like to sleep until 7 or 7:30 a.m., I wake up after 5 or 5 ½ hours. I’ve tried 3 milligrams of melatonin, then 5 milligrams. What else can I do?
By Ask the Doctors • June 22, 2018