Conditions · Anxiety
Obsessive-Compulsive Disorder — NIMH overview
What OCD is, how it presents beyond the stereotypes, and why exposure-based therapy is the first-line treatment.
National Institute of Mental Health8 min read
NIMH's OCD page is a useful starting point for anyone whose picture of OCD comes from television. It explains the obsession-compulsion cycle, the wide range of obsession themes (contamination, harm, scrupulosity, relationship), and why ERP (exposure and response prevention) — not generic talk therapy — is the treatment with the strongest evidence.
For more depth and a clinician finder, the International OCD Foundation is the standard next stop.
Mental Hum's library is a curated index of authoritative third-party resources. The summary above is our own framing; the full information lives at the source.
A note on this article
Mental Hum publishes general education, not medical advice. If something here reflects your own experience, please consider speaking to a clinician. If you are in crisis, call or text 988.