"i could never get to sleep as long as i have remembered. i&#039;ll get to bed around 2 and fall asleep around 5 or 6 and i wouldn&#039;t call it sleep anyway. i have been taking ambien for 2-3 months and sleep fine. much better than other medicines i&#039;ve used for insomnia. no hangover the next day just groggy for 30 minutes or so."