Methadone detoxification is a course of action which must be overseen by substance abuse 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 users typically revert back to methadone to alleviate withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to ease symptoms. This is why methadone detoxification should 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 treatment services to deal with all addiction issues.