THIS PAGE IS UNDER CONSTRUCTION Clonidine is a centrally acting alpha2-adrenergic agonist that is available as both an immediate-release (US brand name Catapres® and generic) and an extended-release (US brand name Kapvay® and generic) preparation. The extended-release preparation has an FDA indication for the treatment of ADHD as: 1. Monotherapy, or 2. An adjunct to…