Methadone detoxification is a process which should be overseen by substance abuse professionals within a drug rehab facility who recognize how difficult and challenging methadone detoxification can be. Methadone detoxification is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals 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 must only be done under strict supervision at a drug rehab facility which has experience in handling this type of detox, and where the individual can receive additional treatment services to address all addiction issues.