Misuse of benzodiazepines and Z-drugs in the UK

Br J Psychiatry. 2014 Nov;205(5):407-8. doi: 10.1192/bjp.bp.114.149252. Epub 2014 Jul 24.

Abstract

Benzodiazepines and Z-drugs are commonly prescribed for insomnia and anxiety syndromes and there is increasing concern regarding their misuse. Using an internet-based questionnaire we found that of 1500 respondents 7.7% (n = 116) had misused one or more of these medications. Almost 15% of those misusing at least one of these drugs did so once weekly or more often. The main reasons reported for their use were to help sleep (66.4%), to cope with stress (37.1%) and/or to get high (31.0%). A total of 31% obtained the medications from multiple sources; healthcare professionals (55.2%) and friends/family (39.7%) most commonly. Our study can be used to inform prevention measures for their misuse.

MeSH terms

  • Acetamides / administration & dosage
  • Acetamides / therapeutic use*
  • Adolescent
  • Adult
  • Anxiety / drug therapy
  • Azabicyclo Compounds / administration & dosage
  • Azabicyclo Compounds / therapeutic use*
  • Benzodiazepines / administration & dosage
  • Benzodiazepines / therapeutic use*
  • Female
  • Humans
  • Hypnotics and Sedatives / administration & dosage
  • Hypnotics and Sedatives / therapeutic use*
  • Male
  • Middle Aged
  • Piperazines / administration & dosage
  • Piperazines / therapeutic use*
  • Prescription Drug Misuse / statistics & numerical data*
  • Pyridines / administration & dosage
  • Pyridines / therapeutic use*
  • Pyrimidines / administration & dosage
  • Pyrimidines / therapeutic use*
  • Sleep Initiation and Maintenance Disorders / drug therapy
  • Surveys and Questionnaires
  • Young Adult
  • Zolpidem

Substances

  • Acetamides
  • Azabicyclo Compounds
  • Hypnotics and Sedatives
  • Piperazines
  • Pyridines
  • Pyrimidines
  • zopiclone
  • Benzodiazepines
  • Zolpidem
  • zaleplon