Adults With Attention Deficit Hyperactivity Disorder (ADHD) Adults Have many responsibilities and tasks that require attention, organization, focus, and composure. A person with undiagnosed ADHD may struggle with some of these obligations. This can have a negative effect on their lives and lead to low self-esteem. The NICE guidelines for https://www.iampsychiatry.uk/adult-adhd-assessments-and-treatments/