Condition OCD
OCD: more than being tidy
OCD is widely misunderstood as a love of neatness. In reality it is a distressing loop: intrusive, unwanted thoughts (obsessions) that spike anxiety, and repetitive acts or mental rituals (compulsions) done to relieve it. The relief is brief, so the loop tightens.
The OCI-R OCD screening measures how much these experiences have distressed you over the past month. Eighteen items, scored privately here. A score at or above the cutoff suggests a fuller evaluation is worth pursuing — and OCD responds well to the right treatment.
Take the ocd test
What ocd can look like
OCD takes many forms beyond the stereotype. Common patterns include:
- Intrusive thoughts that feel wrong and won’t leave
- Checking (locks, appliances) far more than necessary
- Contamination fears and washing or cleaning rituals
- Needing symmetry, order, or things "just right"
- Counting, repeating, or mental rituals
- Hoarding or difficulty discarding things
- Seeking reassurance over and over
Read the full guide to ocd symptoms →
When to seek help
- Obsessions or compulsions take up more than an hour a day, or cause real distress.
- They interfere with work, relationships, or daily routines.
- You are avoiding places or situations to prevent the thoughts.
Questions worth asking a clinician
- Do my symptoms and this screen point toward OCD?
- Can you refer me to someone who provides ERP (exposure and response prevention) therapy?
- How effective is treatment, and what does it involve?
- Are medications helpful for OCD, and would they suit me?
OCD by the numbers
1.2%
of U.S. adults with OCD in the past year
NIMH
2.3%
lifetime prevalence among U.S. adults
NIMH
≈11 yrs
often-cited average delay before an accurate diagnosis
Clinical literature
Sources: National Institute of Mental Health (NIMH).
Frequently asked questions
What are the symptoms of OCD?
OCD has two parts: obsessions (intrusive, unwanted thoughts, images, or urges that cause distress) and compulsions (repetitive behaviours or mental acts — checking, washing, counting, reassurance-seeking — done to relieve that distress). Common themes include contamination, harm, symmetry, and taboo thoughts.
What causes OCD?
OCD develops from a mix of genetics, brain circuitry differences, and sometimes stressful life events. It is not caused by personality flaws, and having occasional intrusive thoughts (which almost everyone does) is not the same as having OCD.
How do I know if I have OCD?
The hallmark is the loop: intrusive thoughts that feel unwanted and distressing, followed by compulsions done to relieve the anxiety, taking up significant time or causing real distress. A screen like the OCI-R can flag it, but only a clinician can diagnose it.
Is OCD curable?
OCD is highly treatable, though "managed" is a better word than "cured". With the right treatment, many people reduce their symptoms dramatically and get their lives back, even if some tendency remains.
How is OCD treated?
The most effective treatment is a specific therapy called exposure and response prevention (ERP), often alongside SSRI medication. ERP gradually reduces the compulsions that keep the cycle going. General talk therapy alone is usually less effective for OCD.