OCD
SELF-ASSESSMENT
This free quiz explores common OCD symptom patterns using a standardized scale. Your answers are completely private and will help you understand whether professional support may be beneficial.
Free · Completely private · 5 minutes
⚠️ Important — Please Read
This quiz is ascreening tool onlyand cannot diagnose OCD or any other condition. OCD diagnosis requires clinical evaluation by a qualified mental health professional (psychologist or psychiatrist).
If your score suggests moderate to severe symptoms — or if you are distressed by the thoughts and behaviors described in this quiz —please speak with a mental health professional. Effective treatments exist, including Cognitive Behavioral Therapy (CBT) with Exposure and Response Prevention (ERP), which has strong evidence for OCD.
If you are in crisis or experiencing thoughts of self-harm, please contact a crisis line. In the US:988 Suicide & Crisis Lifeline (call or text 988). In the UK:Samaritans (116 123).
Support & Resources
IOCDF — International OCD Foundation
iocdf.org — Therapist finder, support groups, treatment guides, and OCD education for individuals and families.
IOCDF Helpline
(617) 973-5801 — For help finding treatment providers and support resources for OCD.
OCD-UK
ocduk.org — UK-based charity providing OCD support, helpline (0333 212 7890), and therapist directory.
Talk to Your Doctor
Your GP or primary care physician can provide a referral to a specialist and discuss treatment options including CBT and medication.
What Is OCD?
Obsessive-Compulsive Disorder (OCD)is a mental health condition characterized by persistent, unwanted thoughts (obsessions) and repetitive behaviors or mental acts (compulsions) performed to reduce the anxiety caused by those thoughts.
OCD affects approximately 2–3% of the global population. It can affect people of any age, gender, or background, and is widely misunderstood — it is far more than being "neat" or "organized." OCD can be severely debilitating, consuming hours each day and significantly impairing quality of life.
Common OCD Obsession Themes
- Contamination and germs (fear of being dirty or spreading illness)
- Harm OCD (intrusive thoughts about harming oneself or others)
- Symmetry and "just right" feelings (objects must be perfectly aligned)
- Religious or moral obsessions (scrupulosity)
- Relationship OCD (persistent doubt about partners or loved ones)
- Checking behaviors (locks, appliances, actions done "correctly")
Common Compulsions
- Excessive handwashing, cleaning, or sanitizing
- Checking (locks, switches, messages sent)
- Counting, repeating, or arranging rituals
- Seeking reassurance from others repeatedly
- Mental rituals (reviewing memories, mental neutralizing)
Effective OCD Treatments
Exposure and Response Prevention (ERP), a form of Cognitive Behavioral Therapy, is the gold-standard treatment for OCD. SSRIs (particularly clomipramine, fluoxetine, and sertraline) are also evidence-based. Most people with OCD see significant improvement with proper treatment.
OCD Quiz — FAQ
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