Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehab program who realize how challenging and difficult methadone detox can be. Methadone detox 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 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 program which has experience in dealing with this type of detoxification, and where the individual can receive further treatment services to handle all addiction issues.