# Clonidine HCL Brand Name:: Kapva https://www.webmd.com/drugs/2/drug-155086/kapvay-oral/details https://www.drugs.com/clonidine.html class: [[Alpha-2 Receptor Agonist]] It works by increasing attention and decreasing restlessness in children and adults who are overactive, cannot concentrate for very long, or are easily distracted and impulsive. (https://www.mayoclinic.org/drugs-supplements/clonidine-oral-route/description/drg-20063252)