Methadone detoxification is a process which must be overseen by addiction professionals within a drug rehab program who understand how difficult and challenging methadone detox can be. Methadone detoxification 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 relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox should only be done under close supervision at a drug treatment facility which has practical experience in handling this type of detox, and where the person can receive additional recovery services to address all addiction issues.