Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehab facility who understand 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 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 detoxification must only be done under strict supervision at a drug treatment program which has practical experience in handling this type of detox, and where the person can receive further rehabilitation services to handle all addiction issues.