In a study spanning three and a half years, researchers found that the prescription painkiller dihydrocodeine is equally as effective as methadone to help drug users kick the habit.
The research by the Universities of Edinburgh, Napier and Adelaide could have major implications for treatment programmes for drug users, which have proved controversial not least because of the high costs involved.
In contrast to methadone –which comes in liquid not tablet form ?dihydrocodeine is much easier to store and comes under less stringent regulations because it is not as toxic and less likely to cause a fatal overdose. It is estimated that whereas methadone treatment can cost almost £1,500 annually per patient, the cost of dihydrocodeine is £713.
Dihydrocodeine has been used by GPs and specialists for many years to treat drug users . It is often preferred in situations where methadone is seen as hazardous, such as police custody or prison. Its effectiveness has, however, never been tested before.
Dr Roy Robertson, a Reader at the University of Edinburgh, who is the study’s main author, said: "Heroin addiction is a chronic condition requiring long-term medication. Just as with other chronic conditions, such as diabetes or arthritis, there should be a number of treatments available so that doctors and nurses can tailor medication to the needs of each patient.
"Methadone should still be used to treat the majority of patients withdrawing from heroin and requiring maintenance treatment, but dihydrocodeine offers an alternative treatment for those who can’t tolerate methadone, or find it hard to deal with the stigma of having to take their dose ?sometimes every day ?in a pharmacy. It is also much cheaper."
The study, the first of its kind in the world, assessed 235 people requiring
Source:University of Edinburgh