Hi Jbug
I have never taken Straterra personally but my daughter did take it for a few years as she has ADHD. At first she had some stomach upset but taken with food eases that and eventually it go's away. She did NOT have any difficulty sleeping either which was a good thing. It worked wonders for her. She really improved in all area's (except organization). Her grades drastically improved. Her ability to stay focused was phenominal (sp).
She had great results with this medication. I hope it works well for you also.
Huggles,
Jen