Muscle Spasm
"I took this when I pulled a muscle in my back and could no longer pick up my infant daughter. I took it in the middle of the day and it helped with the pain. Initially didn&#039;t make me sleepy but the next morning it was near impossible to wake up. It was that terrible &quot;hang-over&quot; feeling. It was the worst I&#039;ve ever felt. I could hardly make myself wake up to get dressed and use the restroom. I laid around until almost 4pm the next day just because of pure lack of energy. Luckily I was only prescribed it for a week or so otherwise I&#039;m sure I would have quit taking it because of the drowsiness after effect."