Pain
"I was put on this medication by a new doctor who didn&#039;t like that I was on fentanyl patches.  I was put on the 10 mg to start.  The first couple of weeks everything was great, no pain.  But then I started having severe muscle and joint pain.  Since I have Lupus and Sjogrens I am used to joint pain but this was worse than normal.  I tried taking the patch off and the muscle aches stopped.. but the other pain I had was worse.  My doctor thinks I need to take a higher dose... so I tried the 20 mg.  Made me so sleepy I couldn&#039;t keep my eyes open.  I wonder if any other people have had the side effect of severe muscle aches. I wish I could find something to make it stop."