title: Provision of a Medicines Information Service to Consumers on Facebook: An Australian Case Study.
abstract: BACKGROUND
  Social networking sites (SNSs) have changed the way people communicate. They may also change the way people seek health advice.
  
  
  OBJECTIVE
  This study describes the provision of a medicines information service on Facebook to individual consumers. It aimed to discuss the pros and cons, and inform health and pharmacy stakeholders and researchers about the opportunities and challenges of providing such a service.
  
  
  METHODS
  We adopted an exploratory approach using a case study method.
  
  
  RESULTS
  NPS MedicineWise, an independent, not-for-profit Australian organization, runs a public question-and-answer service on Facebook, dubbed Pharmacist Hour. Consumers following the organization's Facebook page are invited to post medication-related questions often with a suggested health topic. A wide range of questions and comments are posted related to medication usage. The pharmacist answers the queries, providing evidence-based medicines information and using consumer-friendly language, during the specific 1-hour period. The most popular questions in the past 12 months were related to adverse effects, treatment options for conditions, and drug interactions. The service had a mean number of engagements (defined as a like or share of the Pharmacy Hour post) of 38 (SD 19) people and a mean 5 (SD 3) questions per session.
  
  
  CONCLUSIONS
  The Pharmacist Hour Facebook service addresses the medicines information needs of consumers and indirectly promotes other appropriate and relevant NPS MedicineWise products and services to further assist consumers. The service offers a new medium for a quality use of medicines organization committed to promoting awareness about the correct and safe use of medicines in Australia.
authors.affiliation: Faculty of Pharmacy, The University of Sydney, Sydney, Australia. arcelio.benetoli@sydney.edu.au.
authors.forename: Arcelio
authors.identifier: http://orcid.org/0000-0002-2349-6040
authors.initials: A
authors.lastname: Benetoli
authors.forename: Timothy F
authors.identifier: http://orcid.org/0000-0003-4189-8403
authors.initials: TF
authors.lastname: Chen
authors.forename: Sarah
authors.identifier: http://orcid.org/0000-0001-9182-4184
authors.initials: S
authors.lastname: Spagnardi
authors.forename: Troy
authors.identifier: http://orcid.org/0000-0003-0381-0888
authors.initials: T
authors.lastname: Beer
authors.forename: Parisa
authors.identifier: http://orcid.org/0000-0002-7976-8236
authors.initials: P
authors.lastname: Aslani
mesh_terms: D001315:Australia; D004347:Drug Interactions; D064420:Drug-Related Side Effects and Adverse Reactions; D019317:Evidence-Based Medicine / Q000379:methods*; D006801:Humans; D007255:Information Services / Q000458:organization & administration*; D020407:Internet / Q000706:statistics & numerical data*; D010593:Pharmaceutical Services / Q000458:organization & administration*; D061108:Social Media / Q000458:organization & administration*
keywords: Facebook; consumers; drug information services; information services; medicines information; pharmacists; social media