"5-6 hours after taking 50mg i&#039;m still wide awake. it&#039;s been helpful only when i&#039;ve taken 20mg baclofen with it and 50mg tramadol. otherwise i toss and turn, wake up constantly throughout the night, and only start to fall into a deep sleep around 7am, right before i have to get up.  i haven&#039;t experienced any side effects yet. i don&#039;t wake up groggy"