ADHD Private Diagnosis ADHD Affects the way that a person performs. It is a neurodevelopmental disorder that is treated with medication. However, it is important to realize that it isn't an excuse to be unbehaving. Psychiatrists have the most effective tools to diagnose ADHD. They also have access to many http://www.stes.tyc.edu.tw/xoops/modules/profile/userinfo.php?uid=1372138