Reasons for illicit drug use in people with schizophrenia: Qualitative study

BMC Psychiatry

Research Article

Carolyn J Asher¹  Linda Gask² 

[1] Pennine Care NHS Foundation Trust, Stepping Hill Hospital, Stockport, UK;School of Community Based Medicine, University of Manchester, NPCRDC, University of Manchester, 5th Floor, Williamson Building, Oxford Road, Manchester, UK;

关键词: Schizophrenia;    Amphetamine;    Heroin;    White Male;    Illicit Substance;   

DOI  :  10.1186/1471-244X-10-94

 received in 2010-07-03, accepted in 2010-11-22,  发布年份 2010

来源: Springer

【 摘 要 】

BackgroundDrug misuse is an important clinical problem associated with a poorer outcome in patients who have a diagnosis of schizophrenia. Qualitative studies have rarely been used to elicit reasons for drug use in psychosis, but not in schizophrenia.MethodsSeventeen people with a diagnosis of schizophrenia and who had used street drugs were interviewed and asked to describe, in narrative form, their street drug use from their early experiences to the present day. Grounded theory was used to analyse the transcripts.ResultsWe identified five reasons for continuing street drug use. The reasons were: as an 'identity defining vocation', 'to belong to a peer group', due to 'hopelessness', because of 'beliefs about symptoms and how street drugs influence them' and viewing drugs as 'equivalent to taking psychotropic medication'. Street drugs were often used to reduce anxiety aroused by voice hearing. Some participants reported street drugs to focus their attention more on persecutory voices in the hope of outwitting their perceived persecutors.ConclusionsIt would be clinically useful to examine for the presence of the five factors in patients who have a diagnosis of schizophrenia and use street drugs, as this is likely to help the clinician to tailor management of substance misuse to the individual patient's beliefs.

【 授权许可】

CC BY   
© Asher and Gask; licensee BioMed Central Ltd. 2010