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