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