title: Patterns of benzodiazepine use in Great Britain as measured by a general population survey.
abstract: In a general population survey by Gallup in Great Britain of 4148 subjects, 7.7% had taken benzodiazepines within the last year (male:female ratio 106:212). Younger subjects tended to take anxiolytics for shorter periods compared with older subjects, who often took hypnotics chronically. This pattern was most marked among females. Dosage escalation, tolerance, high daily dose usage, and hoarding were not common. A substantial proportion of current users had experienced difficulty in stopping their medication. Withdrawal problems were associated with being older than 45 years and consuming benzodiazepines for over 12 months. This lends support to the idea of benzodiazepine dependency. However, the appropriateness of long-term therapy for chronic symptoms cannot be ruled out.
authors.affiliation: Headquarters Medical Department, Beecham Pharmaceuticals, Reigate, Surrey.
authors.forename: G C
authors.initials: GC
authors.lastname: Dunbar
authors.forename: M H
authors.initials: MH
authors.lastname: Perera
authors.forename: F A
authors.initials: FA
authors.lastname: Jenner
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D014151:Anti-Anxiety Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001008:Anxiety Disorders / Q000188:drug therapy; D001569:Benzodiazepines; D003866:Depressive Disorder / Q000188:drug therapy; D011307:Drug Prescriptions / Q000706:statistics & numerical data; D004363:Drug Utilization / Q000639:trends; D005260:Female; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000188:drug therapy*; D008875:Middle Aged; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy; D019966:Substance-Related Disorders / Q000175:diagnosis; D006113:United Kingdom
chemical_list: D014151:Anti-Anxiety Agents; D001569:Benzodiazepines