ADHD Diagnosis A diagnosis of ADHD can help people understand why they struggle to perform certain tasks and activities. It can increase self-esteem and help those with ADHD in determining effective treatment strategies. People living in England have the right to access an adult ADHD assessment service through the NHS. https://messiahxavrt.onesmablog.com/20-things-you-need-to-be-educated-about-adhd-assessment-private-69705257