Psychiatry All are true about ADHD except A Methyphenidate is the drug of choice for ADHD B Symptoms should be present in more than one setting C Symptoms should be present before 7 years for diagnosis D Symptoms should be present before 12 years for diagnosis 💡 Explanation All are true about ADHD except ✓ Correct Answer: D. Symptoms should be present before 12 years for diagnosis