Anyone been given this diagnosis, know anything about the drug treatment, or have trouble with one being diagnosed months or years before the other? I'm diagnosed ADD of the primarily overfocus type, my brother PTSD, and I know at some point or another we're each going to be diagnosed with both. Any info from someone with experience?

You may want to take a look under the anxiety sub-forum.

I also want to remind you about the search feature.
http://www.addforums.com/forums/showthread.php?s=&threadid=2284