Overview
Definition
Intrusive thoughts (obsessions) and repetitive behaviors (compulsions).
Epidemiology
Varies globally. Often age and lifestyle dependent.
Etiology & Risk Factors
- Genetics, serotonin pathway dysregulation.
Clinical Symptoms
- Contamination fears
- checking
- symmetry needs.
Clinical Approach
Diagnosis
- Clinical.
Management
- High-dose SSRIs
- Exposure and Response Prevention (ERP).
Complications
- Severe psychosocial impairment.