Addiction and dependence to methadone can greatly decrease a methadone addict's quality of life, even if the person is taking methadone because of an opiate maintenance program. In fact, methadone maintenance doesn't treat opiate dependence and simply leaves a treatment client in England, AR. addicted to a different substance of abuse, which can cause disconcerting side effects and a number of other undesirable results. Due to this, person who want to get off of methadone may undergo a methadone detox at a drug detox facility in the England, AR. area which has experience in this sort of detoxification. There are a variety of drug rehabilitation programs in England, AR. that deliver methadone detoxification services, most of which will also continue with more intensive rehab services aimed at treating beyond just the physical symptoms of addiction.