ADHD Assessment and Diagnosis A diagnosis and evaluation of ADHD can transform the lives of adolescents and children. A diagnosis and a tailored treatment plan can assist them in maximizing their learning environment and reach their full potential. However the ADHD diagnosis isn't always easy to get on the NHS. https://telegra.ph/The-Most-Worst-Nightmare-About-ADHD-Private-Diagnosis-UK-Come-To-Life-06-06