Methadone detoxification is a process which should be overseen by drug addiction professionals within a drug treatment program who realize how challenging and difficult methadone detox can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detoxification should only be done under close supervision at a drug rehab program which has practical experience in handling this type of detoxification, and where the person can receive further rehabilitation services to address all addiction issues.