Methadone detoxification is a process which should be supervised by addiction professionals within a drug rehabilitation 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 users frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox must only be done under close supervision at a drug treatment facility which has practical experience in handling this type of detoxification, and where the individual can receive additional treatment services to deal with all addiction issues.