Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehab program who understand how challenging and difficult methadone detox can be. Methadone detox is regarded to be far more serious 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 relieve symptoms. This is why methadone detox should only be done under strict supervision at a drug treatment facility which has practical experience in handling this type of detoxification, and where the person can receive additional treatment services to deal with all addiction issues.