"i have been taking this medication for the last 3-4 days for my ongoing sleeping problems. i was taking various other sleeping medications in the past and i recently saw my psych doctor and he wanted me to try trazodone out again and i started off at 300mg and that was way too much so they cut the dose down to 150 milligrams at bedtime and usually after 30-45 after taking it i am so tired i have to go to bed."