Methadone detoxification is a process which must be supervised by addiction professionals within a drug rehabilitation program who recognize how difficult and challenging methadone detoxification 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 ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detox must only be done under strict 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.