Methadone detoxification is a process which should be overseen by drug addiction professionals within a drug rehab facility who recognize how difficult and challenging methadone detoxification can be. Methadone detox is regarded to be far more serious in terms of symptoms and duration than even heroin detox, and users frequently 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 should only be done under close supervision at a drug rehabilitation program which has practical experience in dealing with this type of detox, and where the person can receive additional treatment services to deal with all addiction issues.