Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug treatment facility who recognize how difficult and challenging methadone detox 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 strict supervision at a drug rehab center which has practical experience in dealing with this type of detox, and where the individual can receive additional treatment services to deal with all addiction issues.