Methadone detoxification is a process which must be overseen by addiction professionals within a drug rehab facility who realize how difficult and challenging methadone detoxification can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detoxification 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 rehabilitation services to address all addiction issues.