Addiction is defined as not having control over doing, taking or using something to the point where it could be harmful to you.
Addiction is most commonly associated with gambling, drugs, alcohol and smoking, but it’s possible to be addicted to just about anything, including work, the internet, shopping, solvents and sex.
Andrew Jones summarises a recent Cochrane systematic review of interventions to increase adherence to smoking cessation medications.
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Sally Adams summarises a recent meta-analysis of outcomes for independent and substance-induced disorders in people with depression and alcohol use disorders.
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Matt Field sets the record straight by providing a thoughtful and measured appraisal of the recent US cohort study linking e-cigarette use in young people with progression to regular tobacco smoking.
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Ian Cummins considers the implications of a new cohort study of convicted prisoners in Sweden, which links psychiatric disorders with violent reoffending.
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Eleanor Kennedy considers a new systematic review and meta-analysis of RCTs of diamorphine-prescribing as treatment for refractory heroin addiction.
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Olivia Maynard reviews a new meta-analysis of SMS text messaging for smoking cessation and reveals that this intervention is not as effective as other methods of helping people quit smoking.
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Abi Rose summarises a recent cohort study, which concludes that the smoking cessation drug varenicline is not associated with increased risk of suicidal or criminal behaviour, and association with psychiatric disorders are likely due to other factors.
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Martin Webber has a look at some Swedish research on user involvement through user advisory councils in mental health and substance misuse services.
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Mark Smith summarises a recent narrative review about the effectiveness of psychodynamic therapy for depression, anxiety disorders, eating disorders, somatic disorders and other mental health conditions.
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Marcus Munafo appraises a recent systematic review and meta-analysis of prospective, case-control and cross-sectional studies, which finds that daily tobacco use is associated with an increased risk of psychosis and an earlier age at onset of psychotic illness.
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