Attention-deficit/hyperactivity disorder (ADHD) yog ib qho mob ntev uas cuam tshuam rau ntau lab tus menyuam yaus thiab feem ntau pheej mus rau cov neeg laus. ADHD suav nrog kev sib txuam ntawm cov teeb meem, xws li nyuaj rau kev saib xyuas, kev ua siab loj thiab kev coj cwj pwm tsis zoo.