Methadone detoxification is a course of action which must be supervised by drug addiction professionals within a drug rehab program who recognize how challenging and difficult methadone detoxification can be. Methadone detoxification is regarded to be far more severe 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 detox should only be done under strict supervision at a drug rehab center which has experience in dealing with this type of detox, and where the individual can receive further treatment services to handle all addiction issues.