anxiety
"First couple of weeks where quite bad with nausea, yawning, panic attacks but then quite suddenly I was able to leave my house go for walks without anxiety, all was good for about 4-5 months(on 60 mg), then anxiety came back, now I'm on 90mg and it's better yet again.

i got severe backpains, and was given tramadol....not a good idea, i had some intestinal bleeding and severe mood swings, vicodin seems fine, so does codein taken with tylanol"