Methadone detoxification is a process which must be overseen by substance abuse professionals within a drug treatment facility who recognize how challenging and difficult methadone detox can be. Methadone detoxification is known to be far more serious 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 rehabilitation center which has practical experience in dealing with this type of detox, and where the individual can receive additional treatment services to address all addiction issues.