Methadone detoxification is a process which must be supervised by drug addiction professionals within a drug rehab facility who realize how challenging and difficult methadone detoxification can be. Methadone detox is known to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox must only be done under strict supervision at a drug treatment center which has practical experience in handling this type of detox, and where the individual can receive further treatment services to handle all addiction issues.