title: Somatoform disorders, somatization and abnormal illness behaviour.
abstract: Somatization and abnormal illness behaviour (AIB) often co-exist, and their inter-relationship appears to be complex. Patients with somatization are often observed to demonstrate abnormal illness behaviour. On the other hand, somatization has been explained in terms of abnormal illness behaviour. The exact cause-effect or any other relationship is not fully understood. This review examines the available evidence to understand these two clinically important, common and interrelated phenomena, their measurements and management. Many studies have confirmed that occurrence of multiple somatic symptoms as the chief or presenting complaints are highly suggestive of abnormal illness behaviour. Recognition of AIB in somatoform disorders is important in order to avoid unnecessary tests, inappropriate treatment, and to prevent encouragement and reinforcement of abnormal behaviours.
authors.affiliation: Department of Psychiatry, National Institute of Mental Health & Neurosciences, NIMHANS, Bangalore. chatur@nimhans.kar.nic.in
authors.forename: S K
authors.initials: SK
authors.lastname: Chaturvedi
authors.forename: Geetha
authors.initials: G
authors.lastname: Desai
authors.forename: Deepika
authors.initials: D
authors.lastname: Shaligram
mesh_terms: D006801:Humans; D010146:Pain / Q000523:psychology; D010552:Personality Assessment; D010555:Personality Inventory; D012054:Reinforcement, Psychology; D012307:Risk Factors; D012803:Sick Role; D013001:Somatoform Disorders / Q000175:diagnosis* / Q000523:psychology / Q000628:therapy; D013223:Statistics as Topic; D011795:Surveys and Questionnaires; D019564:Unnecessary Procedures