Methadone detoxification is a course of action which must be overseen by drug addiction professionals within a drug rehab program who realize how challenging and difficult methadone detoxification can be. Methadone detoxification is known to be far more serious in terms of symptoms and duration than even heroin detox, and users 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 must only be done under close supervision at a drug rehabilitation facility which has experience in dealing with this type of detox, and where the individual can receive additional treatment services to handle all addiction issues.