Methadone detoxification is a course of action which must be supervised by substance abuse professionals within a drug treatment facility who recognize how difficult and challenging methadone detoxification can be. Methadone detox is known to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox should only be done under close supervision at a drug rehab center which has experience in dealing with this type of detox, and where the individual can receive additional treatment services to address all addiction issues.