What is a key feature of obsessive-compulsive disorder (OCD)?

A key feature of obsessive-compulsive disorder (OCD) is the presence of recurrent obsessions and/or compulsions that cause significant distress. In OCD, obsessions are persistent, intrusive thoughts, images, or urges that create anxiety or discomfort. Compulsions are repetitive behaviors or mental acts performed in response to the obsessions, aimed at reducing distress or preventing a feared event from occurring. This cycle of obsessions and compulsions not only takes up substantial time but also interferes with daily functioning, establishing a distinction between OCD and other mental health conditions.

By focusing on the distressing nature of these symptoms, it's clear how they can impair a person's quality of life, making them unable to fulfill their daily responsibilities or engage in normal activities. This aspect of OCD is crucial for diagnosis, as it distinguishes it from other conditions that may involve anxiety but do not include the specific pattern of obsessive thoughts and ritualistic behaviors.