Methadone detoxification is a process which must be overseen by drug addiction professionals within a drug rehab facility who realize how challenging and difficult methadone detoxification can be. Methadone detox 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 ease symptoms. This is why methadone detox should only be done under close supervision at a drug treatment center which has experience in dealing with this type of detoxification, and where the individual can receive further rehabilitation services to handle all addiction issues.