Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehabilitation center who realize how challenging and difficult methadone detox can be. Methadone detoxification is known to be far more severe in terms of symptoms and duration than even heroin detox, and individuals often revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox should only be done under close supervision at a drug rehab program which has experience in handling this type of detox, and where the individual can receive additional treatment services to handle all addiction issues.