Posted 6/1/2016 3:15 PM (GMT 0)
I've seen some limited studies that show a correlation.
Personally, when I did gain weight, it was because I had been wasting away without proper pain control due to cyclical vomiting from excruciating pain. The pain meds allowed me to keep food down, which was a huge plus.
There are lots of pain meds out there. Why not talk with your doctor & see if there's another option you could try? Even if it isn't something most of us experienced, that doesn't mean it isn't a side effect for you.