Obsessive-compulsive disorder (OCD) - Symptoms and causes
Dec 21, 2023 · Obsessive-compulsive disorder (OCD) features a pattern of unwanted thoughts and fears known as obsessions. These obsessions lead you to do repetitive behaviors, also called …
Obsessive–compulsive disorder - Wikipedia
Obsessive–compulsive disorder (OCD) is a mental disorder in which an individual has intrusive thoughts (an obsession) and feels the need to perform certain behaviors (compulsions) repeatedly to relieve …
Obsessive-Compulsive Disorder (OCD): What It Is & Symptoms
Obsessive-compulsive disorder (OCD) is a mental health condition that causes a pattern of unwanted thoughts and fears (obsessions). These lead to repetitive behaviors (compulsions) that can interfere …
Obsessive-Compulsive Disorder (OCD) - National Institute of Mental ...
Obsessive-compulsive disorder (OCD) is a disorder marked by uncontrollable and recurring thoughts (obsessions), repetitive and excessive behaviors (compulsions), or both.
Obsessive-Compulsive Disorder (OCD) - Harvard Health
Jul 7, 2025 · What is obsessive-compulsive disorder? In obsessive-compulsive disorder (OCD), a person is troubled by intrusive, distressing thoughts (obsessions) and feels the pressure to carry out …
Understanding Obsessive-Compulsive Disorder (OCD)
Sep 22, 2025 · Obsessive-Compulsive Disorder (OCD) is a mental health condition characterized by persistent, unwanted thoughts, urges, or images (obsessions) and repetitive behaviors or mental …
Obsessive-Compulsive Disorder (OCD): Signs and Treatment
Apr 4, 2024 · Obsessive-compulsive disorder (OCD) is a mental illness that causes repeated unwanted thoughts or urges (obsessions). It also can cause you to do certain actions over and over again …
Diagnosing and treating obsessive-compulsive disorder
Apr 1, 2026 · Key points Obsessive-compulsive disorder (OCD) involves a cycle where intrusive and distressing thoughts trigger mental or behavioral acts aimed at reducing that distress. People with …
What Is are Obsessive-Compulsive and Related Disorders?
Obsessive-compulsive disorder (OCD) is a disorder in which people have recurring, unwanted thoughts, ideas or sensations (obsessions) that make them feel driven to do something repetitively (compulsions).
Obsessive-Compulsive Disorder (OCD): Definition, Symptoms, Traits ...
Dec 15, 2025 · Obsessive-compulsive disorder (OCD) is a mental disorder in which people experience disruptive obsessions and compulsions. Learn more about OCD.