Symptoms of ADHD that may affect adults:

Effects of ADHD at Work and at Home
ADHD can make it hard for a person to complete tasks that he or she finds tedious, such as organizing taxes, cleaning their desk, responding to correspondence, and providing employers with detailed reports. ADHD can also cause problems in getting along with others or talking too much on the job. At home, close family members often complain that behaviors, such as being lively or spontaneous, that are attractive at first glance become wearing over time. Families may resent having to suffer the consequences of impulsive behaviors that they cannot control. This frustration with impulsivity is as difficult for parents as it is later for spouses.