ADHD Diagnosis A diagnosis of ADHD can help people recognize the reasons they struggle to complete certain tasks and activities. It can also boost self-esteem and assist them in identifying effective treatment plans. The citizens of England have the right to access an adult ADHD assessment service from the NHS. https://telegra.ph/The-Private-ADHD-Diagnosis-Awards-The-Best-Worst-And-Weirdest-Things-Weve-Seen-06-07