adhd
"I am a 56 year old, 200lb Caucasian male who started on ADHD medicines back in 1995.  I've tried others, but dextroamphetamine has always worked the best.  The only side effects I have noticed over time are occasional grinding of teeth and insomnia if I take a dose too late in the afternoon. I think that over time it has changed the way I think, but it is hard to know exactly how and what to do to the normal effects of aging.  I am happy with the medication, and can recommend it as treatment for ADD /ADHD."