Notice: This medical information is provided to help you better understand this medical condition or process and may contain information about medication often used as part of a treatment plan prescribed by a doctor. It is not intended to be used as either a diagnosis or recommendation for treatment of your medical situation. If you are unwell, concerned about your physical or mental state, or are experiencing symptoms, you should speak with your doctor or primary health care provider. If you are in medical distress, please contact emergency services (such as 911).