OCD Cycle

A four-step clinical model describing how Obsessive-Compulsive Disorder is maintained: an obsession (intrusive thought, urge, or image) triggers a feeling of distress, which the person attempts to relieve through a compulsion (a behavior or mental act), producing temporary relief — which in turn reinforces the obsession and restarts the cycle. The cycle is the rationale for Exposure and Response Prevention (ERP) therapy, which breaks the loop by preventing the compulsion. Technologies that provide on-demand reassurance, confession, or decision-making can feed the cycle rather than interrupt it.