ADHD Diagnosis A diagnosis of ADHD can help people discover the reason they are unable to complete certain tasks and activities. It can also boost self-esteem and help them develop effective treatment strategies. People living in England have a right to access an adult ADHD assessment service from the NHS. https://juliusiifbv.webbuzzfeed.com/29938285/10-top-facebook-pages-of-all-time-adhd-assessment-uk-private