What is obsessive-compulsive disorder?
Obsessive-compulsive disorder (OCD) is a complex mental health condition marked by a cycle of recurrent, intrusive thoughts, images, or urges (obsessions) that may provoke anxiety or discomfort. These obsessions are coupled with repetitive psychological or physical actions that are aimed at reducing the associated distress (compulsions) (Singh et al., 2023). Individuals with OCD may recognize these obsessions and compulsions as irrational yet feel powerless to stop them without engaging in the compulsive behavior.
While individuals with OCD may experience a range of subtypes, such as obsessive-compulsive personality disorder (OCPD) (Pinto et al., 2022), the core features remain consistent: obsessions and the compulsive behaviors performed to alleviate the anxiety they cause.
Key symptoms include:
- Obsessions: Intrusive and persistent thoughts, images, or urges that cause distress or anxiety. Common themes involve fear of contamination, fear of harm from oneself or others, and a need for symmetry or orderliness.
- Compulsions: Repetitive behaviors or mental acts that a person feels compelled to perform in response to an obsession or according to rigid rules. These include excessive cleaning, checking, arranging, and repeating certain words or prayers.
- Avoidance: Engaging in behaviors to avoid triggering obsessions or to prevent a feared event or situation from occurring.
- Distress: The obsessions and compulsions cause significant distress, are time-consuming (taking more than an hour a day), or significantly impact social, occupational, or other important areas of functioning.
This cycle can consume hours of a person's day, significantly impairing their ability to engage in personal, social, or professional activities and thus impacting their overall quality of life. Obsessions and compulsions vary widely among individuals, encompassing fears of contamination, a need for orderliness, taboo thoughts, or fears of harm to oneself or others.










