Self-Induced Hypoglycemia: A Review of Psychiatric Aspects and Report of Three Cases

Abstract

Unauthorized self-administration of hypoglycemic agents produces a unique clinical situation. Because the symptoms and laboratory findings are consistent with a functioning adenoma of the pancreas, there is a significant hazard of unnecessary surgery. By appropriate laboratory tests, however, the alert physician may be able to justify suspicion that the disorder is self-induced.

Accurate diagnosis may be further facilitated by recognizing certain similarities in these patients. Review of published reports and study of three cases newly presented have revealed these characteristics with enough consistency for proposal of a psychiatric syndrome. In hypoglycemia, factitial causation is suggested by the combination of female sex, single status, medical knowledge derived from experience as a diabetic or from vocational or family contacts, and features of the hysterical personality.