Obsessive-compulsive disorder (OCD) is a widespread, persistent, and long-lasting mental illness in which a person experiences uncontrollable, recurrent thoughts (also known as "obsessions") and/or behaviors (also known as "compulsions") that they feel compelled to repeat.
Obsessive-compulsive disorder (OCD) is a mental and behavioral condition in which a person experiences intrusive thoughts and/or a strong urge to repeat particular behaviors until it causes distress or affects daily functioning. Obsessions and compulsions are the main signs of OCD, as the disorder's name suggests. Obsessions are recurring, undesirable ideas, desires, or visuals in the mind that cause feelings of dread, revulsion, or discomfort. Fear of contamination, a preoccupation with symmetry, and intrusive ideas about religion, sex, and danger are examples of common obsessions. Obsessions can lead to compulsions, which are repetitive behaviors or routines.
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