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