Atomoxetine
"I've been on this medicine (80mg) for about a year now.  Every time I go off of it or forget to take it for whatever reason, I have the same side effects when I start up again: severe nausea and dizziness, to the point where I have to lay down for up to an hour at a time.  However, those pale in comparison to the benefits: I can focus, complete both small tasks and big projects, read and comprehend material more easily, and am infinitely more relaxed and less anxious.  I've also been in recovery for a food addiction for the past three years and it's helped tremendously with the compulsive thoughts about food.  Unfortunately I'm now noticing that the benefits seem to be wearing off, and I'm considering either upping my dosage or switching medicines."