ADHD Diagnosis - Getting the Right One From the NHS To give people a proper diagnosis for ADHD the NHS requires a thorough evaluation. The BBC investigation found that certain private clinics may be distributing inaccurate diagnoses and prescriptions. A valid ADHD diagnosis is based on symptoms, their severity, duration https://articlescad.com/private-adult-adhd-assessment-10-things-id-like-to-have-known-in-the-past-351334.html