Methadone detoxification is a course of action which should be overseen by substance abuse professionals within a drug rehabilitation facility who realize how challenging and difficult methadone detoxification can be. Methadone detox is regarded to be far more serious 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 ease symptoms. This is why methadone detoxification must 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 handle all addiction issues.