Methadone detoxification is a course of action which must be overseen by addiction professionals within a drug rehab facility who realize how challenging and difficult methadone detoxification can be. Methadone detoxification is known to be far more serious in terms of symptoms and duration than even heroin detox, and individuals typically revert back to methadone to alleviate 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 rehab center which has experience in handling this type of detox, and where the individual can receive further rehabilitation services to deal with all addiction issues.