Methadone detoxification is a process which should be overseen by addiction professionals within a drug rehabilitation facility who understand how challenging and difficult methadone detox 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 ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification must only be done under strict supervision at a drug rehab program which has experience in handling this type of detox, and where the person can receive further recovery services to address all addiction issues.