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