I know this is a side effect with Straterra, but I hadn't heard of this occuring with Adderall. For the last week that I have been taking Adderall though, I am remembering my dreams and they seem more vivid. I rarely ever remembered dreams before this.
Is it just coincidence? Maybe I've been waking up right around my last REM...

Has anyone else experienced this?

It's most definately happened to me. Since I wake up many times in the night, I KNOW I'm dreaming a lot. Not necessarily bad or good dreams, but lots of them - and really weird sometimes.

I have strange dreams as well! Hahahah! Perhaps the dream cycles are longer because your body is more tired when you are on Adderall. You need to be in REM cycle 4 to repair your body when you sleep. This could be an effect of the stimulant. I find I sleep much better because I am so tired at the end of the day. :)

Dream changing/disturbances are commonly associated with a change in norepinephrine.in the brain. Both strattera and adderall inhibit orepinephrine. reuptake so its not strange at all.