Obsessive-compulsive disorder (OCD) - Symptoms and causes
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 compulsions. These obsessions and compulsions get in the way of daily activities and cause a lot of distress.

Obsessive–compulsive disorder - Wikipedia
Obsessive–compulsive disorder (OCD) is a mental and behavioral disorder in which an individual has intrusive thoughts (an obsession) and feels the need to perform certain routines (compulsions) repeatedly to relieve the distress caused by the obsession, to the extent where it impairs general function. [1][2][7]

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. OCD symptoms can begin any time but usually start between late childhood and young adulthood.

Obsessive-Compulsive Disorder (OCD) - Cleveland Clinic
Obsessive-compulsive disorder (OCD) is a mental health condition in which you have frequent unwanted thoughts that cause you to perform repetitive behaviors. Treatment for OCD usually involves psychotherapy and medication.

Obsessive-Compulsive Disorder (OCD): Signs and Treatment - WebMD
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...

Obsessive-Compulsive Disorder (OCD) - Johns Hopkins Medicine
Obsessive-compulsive disorder (OCD) is a common anxiety disorder. It causes unreasonable thoughts, fears, or worries. A person with OCD tries to manage these thoughts through rituals.

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 thoughts, people with OCD feel driven to do something repetitively (i.e., perform a compulsion, also called a ritual).

Obsessive-Compulsive Disorder: When Unwanted Thoughts or ... - NIMH
Obsessive-compulsive disorder (OCD) is a long-lasting disorder in which a person experiences uncontrollable and recurring thoughts (obsessions), engages in repetitive behaviors (compulsions), or both. People with OCD have time-consuming symptoms that can cause significant distress or interfere with daily life.

What Is Obsessive-Compulsive Disorder (OCD)? - Verywell Mind
Obsessive-compulsive disorder (OCD) is a mental disorder in which people experience disruptive obsessions and compulsions. Learn more about OCD.

Obsessive-Compulsive Disorder - MedlinePlus
What is obsessive-compulsive disorder (OCD)? Obsessive-compulsive disorder (OCD) is a mental disorder in which you have thoughts (obsessions) and rituals (compulsions) over and over. They interfere with your life, but you cannot control or stop them. What causes obsessive-compulsive disorder (OCD)?