When legal therapies let them down, some teens turn to cannabis. A new study, published in BioMed Central's open access journal Substance Abuse, Treatment, Prevention and Policy suggests that around a third of teens who smoke cannabis on a regular basis use it as a medication, rather than as a means of getting high.

Joan Bottorff worked with a team of researchers from the University of British Columbia, funded by the Canadian Institutes of Health Research, to conduct in-depth interviews with 63 cannabis-using adolescents. Of these, 20 claimed that they used cannabis to relieve or manage health problems. Bottorff said, "Marijuana is perceived by some teens to be the only available alternative for those experiencing difficult health problems when legitimate medical treatments have failed or when they lack access to appropriate health care".

The most common complaints recorded were emotional problems (including depression, anxiety and stress), sleep difficulties, problems with concentration and physical pain. The teens' experiences with the medical system were uniformly negative. The authors said, "Youth who reported they had been prescribed drugs such as Ritalin, Prozac or sleeping pills, stopped using them because they did not like how these drugs made them feel or found them ineffective. For these kids, the purpose of smoking marijuana was not specifically about getting high or stoned".

The authors emphasize that the unmet medical needs of these teens are of key importance in these findings. In contrast to the unpleasant side effects of prescribed medications and long, ineffective legal therapies, cannabis provided these adolescents with immediate relief for a variety of health concerns. Of course, cannabis isn't completely harmless, but as one of the respondents noted, "It's not good for you, but then again, neither is McDonald's and a lot of other things".

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Notes to Editors

1. Relief oriented use of marijuana by teens

Joan L Bottorff, Joy L Johnson, Barbara M Moffat and Tasmin Mulvogue

Substance Abuse Treatment, Prevention, and Policy (in press)

During embargo, article available here: http://www. substanceabusepolicy. com/ imedia/ 2051624488239939_article. pdf?random= 102155

After the embargo, article available at journal website: http://www. substanceabusepolicy. com/

Please name the journal in any story you write. If you are writing for the web, please link to the article. All articles are available free of charge, according to BioMed Central's open access policy.

Article citation and URL available on request at press@biomedcentral.com on the day of publication

2. Substance Abuse, Treatment, Prevention and Policy is an Open Access, peer-reviewed online journal that will encompass all aspects of research concerning substance abuse, with a focus on policy issues. The journal aims to provide an environment for the exchange of ideas, new research, consensus papers, and critical reviews, to bridge the established fields that share a mutual goal of reducing substance abuse. These fields include: legislation pertaining to substance abuse; correctional supervision of substance abusers; medical treatment and screening; mental health services; research; and evaluation of substance abuse programs.

3. BioMed Central (www.biomedcentral.com) is an STM (Science, Technology and Medicine) publisher which has pioneered the open access publishing model. All peer-reviewed research articles published by BioMed Central are made immediately and freely accessible online, and are licensed to allow redistribution and reuse. BioMed Central is part of Springer Science+Business Media, a leading global publisher in the STM sector.

4. The Canadian Institutes of Health Research (CIHR) is the Government of Canada's agency for health research. CIHR's mission is to create new scientific knowledge and to enable its translation into improved health, more effective health services and products, and a strengthened Canadian health-care system. Composed of 13 Institutes, CIHR provides leadership and support to nearly 12,000 health researchers and trainees across Canada. www.cihr-irsc.gc.ca