At least half of all people with ADHD also have a second condition — like learning disabilities, depression, or anxiety — that requires separate treatment. Learn about the most common conditions that come along with ADHD and how to distinguish symptoms.| ADDitude
ADHD (attention deficit hyperactivity disorder) is a neurological disorder that impacts the parts of the brain that help us plan, focus on, and execute tasks. ADHD symptoms vary by sub-type — inattentive, hyperactive, or combined — and are often more difficult to diagnose in girls and adults. Here, we review the symptoms, causes, types, and tests associated with ADD and ADHD.| ADDitude