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Diagnosis of Obsessive compulsive disorder
OCD tends to be under-diagnosed and under-treated. A GP who diagnoses OCD will refer the individual to a psychiatrist or psychologist who is experienced in treating OCD.
The Diagnostic and Statistical Manual of Mental Disorders IV (DSM-IV) classifies OCD as an anxiety disorder since the recurrent obsessions and compulsions can be severe enough to be time-consuming, cause marked distress or significant impairment.
Diagnosis is based on the following:
- Symptoms cause significant distress
- Symptoms take up more than 1 hour a day
- Symptoms significantly interfere with work, relationships, or daily functioning
- The person recognizes that his or her obsessions and compulsions are unreasonable or excessive.









