
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 …
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) …
Obsessive-Compulsive Disorder (OCD): Signs and Treatment
Apr 4, 2024 · What Is Obsessive-Compulsive Disorder? Obsessive-compulsive disorder (OCD) is a mental illness that causes repeated unwanted thoughts or urges (obsessions). It also can …
Understanding Obsessive-Compulsive Disorder (OCD)
Sep 22, 2025 · Obsessive-compulsive disorder (OCD) is an anxiety disorder characterized by an individual experiencing unwanted and intrusive thoughts (obsessions) and behavioral rituals …
Obsessive-Compulsive Disorder (OCD) - Johns Hopkins Medicine
OCD is a common anxiety disorder. It causes unreasonable thoughts, fears, or worries. A person with OCD tries to manage these thoughts through rituals.
Obsessive-Compulsive Disorder (OCD): Definition, Symptoms, …
Dec 15, 2025 · OCD involves obsessions and compulsions that disrupt daily life. Obsessions include distressing thoughts and a need for order, while compulsions are repeated actions to …
Obsessive-Compulsive Disorder (OCD) - National Institute of …
Obsessive-compulsive disorder (OCD) is a disorder marked by uncontrollable and recurring thoughts (obsessions), repetitive and excessive behaviors (compulsions), or both.
What Is are Obsessive-Compulsive and Related Disorders?
Obsessive-compulsive disorder (OCD) is a disorder in which people have obsessions, which are recurring, unwanted and unpleasant thoughts, ideas, urges, or images. To get rid of the …
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 …
Obsessive-compulsive disorder: MedlinePlus Medical Encyclopedia
OCD is a long-term (chronic) illness with periods of severe symptoms followed by times of improvement. A completely symptom-free period is unusual. Most people improve with …