Methadone detoxification is a process which must be overseen by addiction professionals within a drug rehab center who realize how difficult and challenging methadone detox can be. Methadone detox is regarded to be far more serious 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 alleviate symptoms. This is why methadone detoxification should only be done under strict supervision at a drug rehab facility which has experience in handling this type of detox, and where the person can receive further recovery services to address all addiction issues.