Methadone detoxification is a process which should be overseen by substance abuse 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 individuals typically revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detoxification should only be done under close supervision at a drug rehabilitation facility which has practical experience in handling this type of detoxification, and where the person can receive further treatment services to deal with all addiction issues.