When I first switched from methadone to suboxone, I was really sick for almost a week. But then I felt so much better; like I was "normal" again. But after being on suboxone 5 weeks - I feel just like I did on methadone. I have constipation, general sleeping problems (which cause me to eat thru the night), if I haven't taken my meds on time, I become a screaming b***h. I'm so disappointed; especially reading about how long it takes to come off this stuff (JUST LIKE METHADONE)! Does anyone think it's much better?