adhd
"After being diagnosed with PDD/ADHD, it was suggested that my son (then 5) try Intuniv.  Initially, he was extremely lethargic, not being able to get out of bed.  This was only a day or two.  We noticed a difference within days and a completely focused child!  However, after a few weeks he was becoming extremely obsessed with germs constantly washing his hands.  We counted 14 times in a 15 min span!  His poor little hands were raw and chafed a bright red.  It didn't matter, he kept washing.  Our pediatrician referred us to a psychiatrist (as he had never experienced this side effect) and the psych said that it was due to the PDD.  We took him off.  If it hadn't been for the side effects, the Intuniv worked quite well."