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