Studies show that about two-thirds of adults with ADHD who take these medications have big improvements in their symptoms. Examples of stimulant medications include: Dexmethylphenidate .
There are three types of ADHD: predominantly inattentive, predominantly hyperactive-impulsive, and combination. Learn more about these conditions.Author: Erica Roth And Ashley Marcin.
Predominantly inattentive ADHD is characterized by problems regulating attention. Predominantly hyperactive/impulsive ADHD is characterized by impulsive and hyperactive behavior. Combined type ADHD is where both inattention and hyperactivity/impulsivity are present. These different forms of ADHD used to be called ADHD subtypes.