Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehab center who understand how difficult and challenging methadone detox 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 relieve symptoms. This is why methadone detox should only be done under close supervision at a drug treatment center which has practical experience in dealing with this type of detoxification, and where the person can receive further treatment services to deal with all addiction issues.