cowboysauce

Atomoxetine, guanfacine and clonidine are all non-stimulant medications that are used to treat ADHD. Atomoxetine is not recommended in those with heart conditions, but the other two should be fine.

There was originally just ADD, then there was ADD with hyperactivity and without. All those are now subtypes of ADHD. ADD without hyperactivity is now ADHD predominantly inattentive (ADHD-PI). ADD with hyperactivity is now ADHD-H and there's AHDH combined (ADHD-C) to cover people who have both inattentive and hyperactive symptoms.