Methadone detoxification is a process which should be overseen by drug addiction professionals within a drug rehab center who realize how challenging and difficult methadone detox can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and individuals frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox must only be done under close supervision at a drug rehabilitation center which has experience in dealing with this type of detox, and where the person can receive further rehabilitation services to deal with all addiction issues.