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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] Obsessions are persistent ...
Primarily obsessional obsessive–compulsive disorder, also known as purely obsessional obsessive–compulsive disorder (Pure O), [ 1 ] is a lesser-known form or manifestation of OCD. It is not a diagnosis in the DSM-5. [ 2 ] For people with primarily obsessional OCD, there are fewer observable compulsions, compared to those commonly seen with ...
However, it was classified as such in older versions of the DSM-IV and ICD-10. OCD manifests in the form of obsessions (distressing, persistent, and intrusive thoughts or images) and compulsions (urges to repeatedly perform specific acts or rituals) that are not caused by drugs or physical disorders and which cause anxiety or distress plus ...
The condition is a disorder that can impact a person’s work, relationships and well-being, said Stephanie Woodrow, clinical director of the National Anxiety and OCD Treatment Center in ...
The current version of the DSM (DSM-5) lists somatic symptom disorder (SSD) under the heading of "somatic symptom and related disorders", and illness anxiety disorder (IAD) under both this heading and as an anxiety disorder. [25] The ICD-10, like the third and fourth versions of the DSM, lists hypochondriasis as a somatoform disorder. [26]
The classification of mental disorders, also known as psychiatric nosology or psychiatric taxonomy, is central to the practice of psychiatry and other mental health professions. The two most widely used psychiatric classification systems are chapter V of the International Classification of Diseases, 10th edition (ICD-10), produced by the World ...
Generalized anxiety disorder (GAD) is a mental and behavioral disorder, [5] specifically an anxiety disorder characterized by excessive, uncontrollable and often irrational worry about events or activities. [6] Worry often interferes with daily functioning, and individuals with GAD are often overly concerned about everyday matters such as ...
Social anxiety disorder (SAD), also known as social phobia, is an anxiety disorder characterized by sentiments of fear and anxiety in social situations, causing considerable distress and impairing ability to function in at least some aspects of daily life. [4]: 15 These fears can be triggered by perceived or actual scrutiny from others.