Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehab program 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 typically revert back to methadone to alleviate 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 treatment facility which has practical experience in dealing with this type of detox, and where the person can receive further treatment services to address all addiction issues.