Signs and symptoms of ADHD in adults. In adults, attention deficit disorder often looks quite different than it does in children—and its symptoms are unique for each individual. The following categories highlight common symptoms of adult ADHD. Do your best . What is attention deficit disorder without hyperactivity in adults? Attention deficit hyperactivity disorder (AD/HD) is a common psychological disorder that is characterized by problems with attention, impulsivity and/or hyperactivity. Adults who have significant problems with inattention, but exhibit few or no symptoms of hyperactivity, are said to have the predominantly inattentive subtype.
The fact is as many as two-thirds of children who have ADHD continue to experience symptoms of ADHD into adulthood. Because ADHD can be difficult to diagnose and so many believe that ADHD is a childhood condition, many adults attribute their struggles to stress or the fast-paced world of today, when instead they may be symptoms of undiagnosed ADHD.