"i&#039;ve been having problems with going to sleep at night for awhile now and saw unisom advertised on a commercial so i decided to try something for the first time ... i would say it kicked in about a hour after taking it - i still went to bed late just not as late as usual ... i slept the whole night through but in the mornings i would be more tired and still in bed until a little after 1 pm ... not a morning person but i hate getting up that late after 11 is too late for me but i still be in bed tired - so that&#039;s my only problem!"