ADHD Diagnosis A diagnosis of ADHD can help people discover the reason they are unable to perform certain tasks and activities. It can also boost self-esteem and help them find effective treatment strategies. People living in England have the right to access an adult ADHD assessment service through the NHS. https://garrettepuzl.blogoscience.com/35498407/the-best-advice-you-could-receive-about-adhd-assessment-uk-private