Methadone detoxification is a process which should be supervised by drug addiction professionals within a drug rehab center who understand how challenging and difficult methadone detox can be. Methadone detox is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and individuals often 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 strict supervision at a drug rehab facility which has practical experience in handling this type of detoxification, and where the individual can receive additional treatment services to address all addiction issues.