Methadone detoxification is a course of action which must be overseen by drug addiction professionals within a drug rehab facility who understand how difficult and challenging methadone detoxification can be. Methadone detox is known to be far more serious 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 alleviate symptoms. This is why methadone detox should only be done under strict supervision at a drug rehabilitation facility which has practical experience in dealing with this type of detox, and where the individual can receive additional treatment services to deal with all addiction issues.