Methadone detoxification is a course of action which must be supervised by addiction professionals within a drug rehab facility who understand 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 ease withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to alleviate symptoms. This is why methadone detox should only be done under strict supervision at a drug rehabilitation program which has experience in handling this type of detoxification, and where the individual can receive additional treatment services to deal with all addiction issues.