Methadone detoxification is a course of action which should be supervised by drug addiction professionals within a drug rehab center who realize how challenging and difficult methadone detoxification 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 alleviate symptoms. This is why methadone detox should only be done under close supervision at a drug rehab center which has practical experience in handling this type of detox, and where the person can receive further rehabilitation services to handle all addiction issues.