Methadone detoxification is a course of action which should always be overseen by drug treatment specialists in an alcohol and drug rehab center that understands how tricky and challenging methadone detox can be. Methadone detox is known as being far more severe in terms of symptoms of withdrawal and duration than even heroin detox, and individuals sometimes relapse back onto methadone to relieve symptoms or worse yet turn to heroin or medical opioids to relieve symptoms of withdrawal. This is why methadone detox should only be attempted under with the help of staff at a San Francisco drug rehab that has experience in handling this form of detoxification, and where the person can receive more extensive rehabilitation methods to handle all substance abuse problems.