Side effects so far: drowsiness, blurred vision, confusion...but not much. I notice an increase of the side effects when I up the dose.

Blurred vision all the time? certain times? is this one of the effects that goes away?

Does the drowsiness make you sleep all night? I wake up after about 2 hours of sleep in major pain and then usually can't fall back asleep. Does the drowsiness stay around or does that disappear too?