Can Adults Be Diagnosed with ADHD for the First Time?
Can Adults Be Diagnosed with ADHD for the First Time? Reviewed by Josie Desmarais, PMHNP-BC · Board-Certified Psychiatric-Mental Health Nurse Practitioner · Last updated August 2026 Yes — adults can be diagnosed with ADHD for the first time, and it happens routinely. The DSM-5-TR requires that symptoms have been present before age 12, but it … Read more