constipation, drug induced
"As follow up to my previous post: after taking for approximately 6 weeks, I have the following side effects to report. Marked drowsiness for the first few weeks, now gone. Increased facial sweating, excessive sweat only from my face despite not being warm, though it is not always a daily occurance, it still continues. Lastly, I do very  occasionally experience yawning an hour or so after taking my morning dose, usually after a sizeable bowel movement.  Overall, this drug has GREATLY IMPROVED my quality of life, VERY effective w/ virtually no side effects. I do need to take a Bisacodyl lax.based on what I eat, but I HIGHLY recommend you try this if on long term opiates like me!!"