There is evidence that drugs which block the opioid neurotransmitters, such as naltrexone, can reduce the reinforcing or pleasurable properties of alcohol and so reduce relapse in alcohol-dependent patients (Anton, 2008). Amongst those who currently consume alcohol there is a wide spectrum of alcohol consumption, from the majority who are moderate drinkers through to a smaller number of people who regularly consume a litre of spirits per day or more and who will typically be severely alcohol dependent. However, it […]