Methadone detoxification is a course of action which should be overseen by drug addiction professionals within a drug rehab center who understand how difficult and challenging methadone detoxification can be. Methadone detox is regarded to be far more severe in terms of symptoms and duration than even heroin detox, and users frequently revert back to methadone to relieve withdrawal symptoms or, worse yet, turn to heroin or prescription opioids to relieve symptoms. This is why methadone detox must only be done under close supervision at a drug rehab program which has practical experience in handling this type of detoxification, and where the individual can receive further rehabilitation services to address all addiction issues.