Methadone detoxification is a process which must be overseen by drug addiction professionals within a drug treatment program who realize how challenging and difficult methadone detox can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users often revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox must only be done under close supervision at a drug rehab facility which has experience in dealing with this type of detox, and where the individual can receive additional recovery services to handle all addiction issues.