Anxiety
"My Doctor just prescribed this to me today, 300 mg once a day for 2 days, and then 2 a day for 2 days, and then 3 a day thereafter. 
He said it would make me really tired, as I am also on methadone. But I took the one before I was gonna go to bed, and I cannot sleep at all. I am so anxious and on edge right now.. This medication is definitely not for me...I took it a couple hours ago and I&#039;m thinking about making myself puke because its time release so maybe  it&#039;s not all in me yet? That is how bad this anxiety is. 
And since I&#039;m on methadone, I no longer am prescribed Valium. So this really sucks as I don&#039;t have anything to take this edge off."