Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehabilitation facility who realize how difficult and challenging methadone detoxification can be. Methadone detoxification 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 relieve symptoms. This is why methadone detox should only be done under strict supervision at a drug rehabilitation program which has practical experience in dealing with this type of detoxification, and where the individual can receive additional rehabilitation services to address all addiction issues.