ADHD Diagnosis - Getting the Right One From the NHS To give people an accurate diagnosis of ADHD the NHS requires a thorough assessment. The BBC investigation highlighted that some private clinics might be distributing unreliable diagnoses and inappropriate medication. A valid ADHD diagnosis is based on symptoms, their severity, https://telegra.ph/One-Of-The-Most-Untrue-Advices-Weve-Ever-Received-On-Private-ADHD-Assessment-UK-04-08