ADHD Diagnosis A diagnosis of ADHD can help people recognize the reasons they struggle to perform certain tasks and activities. It can also boost self-esteem and assist them in finding effective treatment plans. People in England have a right to access an adult ADHD assessment service provided by the NHS. https://psychiatrist38192.ampedpages.com/a-time-travelling-journey-how-people-discussed-adhd-assessment-private-20-years-ago-56570746