Methadone detoxification is a process which must be supervised by drug addiction professionals within a drug rehab program who realize how challenging and difficult methadone detox can be. Methadone detoxification is regarded to be far more severe 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 relieve symptoms. This is why methadone detox must only be done under strict supervision at a drug treatment program which has practical experience in handling this type of detoxification, and where the individual can receive further rehabilitation services to handle all addiction issues.