Methadone detoxification is a course of action which must be overseen by drug addiction professionals within a drug rehabilitation 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 typically revert back to methadone to ease 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 rehab facility which has experience in dealing with this type of detoxification, and where the person can receive further treatment services to handle all addiction issues.