Psychiatry and Psychology

Compulsive Behavior

The behavior of performing an act persistently and repetitively without it leading to reward or pleasure. The act is usually a small, circumscribed behavior, almost ritualistic, yet not pathologically disturbing. Examples of compulsive behavior include twirling of hair, checking something constantly, not wanting pennies in change, straightening tilted pictures, etc.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

The behavior of performing an act persistently and repetitively without it leading to reward or pleasure. The act is usually a small, circumscribed behavior, almost ritualistic, yet not pathologically disturbing. Examples of compulsive behavior include twirling of hair, checking something constantly, not wanting pennies in change, straightening tilted pictures, etc.

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Classification

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Synonyms

3 entry terms
  • Behavior, Compulsive
  • Behaviors, Compulsive
  • Compulsive Behaviors

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Aspects Covered

31 allowable subheadings

Indexed with the subheadings blood, cerebrospinal fluid, chemically induced, classification, complications, diagnosis, diagnostic imaging, diet therapy, drug therapy, economics, enzymology, epidemiology, ethnology, etiology, genetics, history, immunology, metabolism, microbiology, mortality, nursing, parasitology, pathology, physiopathology, prevention & control, psychology, rehabilitation, surgery, therapy, urine, virology.

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Indexing Annotation

use Cat F3 qualif

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History Note

68

MeSH Hierarchy

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NLM Classification

WM 176

AMA Style

References

  1. National Library of Medicine. Compulsive Behavior. Medical Subject Headings (MeSH). 2026. Unique ID D003192. http://id.nlm.nih.gov/mesh/2026/D003192
  2. Compulsive Behavior. In: Wikipedia. https://en.wikipedia.org/wiki/Compulsive_behavior
  3. Compulsive Behavior. In: Wikidata. https://www.wikidata.org/wiki/Q266332