Preparing for a diabetes emergency is essential for ensuring your safety. Keep a supply of fast-acting sugars, like glucose tablets or sugary snacks, on hand to treat low blood sugar (hypoglycemia). Always wear a medical ID that indicates you have diabetes. Inform friends and family about the signs of high and low blood sugar and how to help you in an emergency. Additionally, have a plan for what to do in case of severe hypoglycemia, such as calling for medical help or using a glucagon kit if available. Regularly reviewing your diabetes management plan with your GP can help you feel prepared for any situation.