A diabetic emergency Frec 3 course is a type of diabetes education offered by certified diabetes educators that teaches people with diabetes how to deal with common emergencies, such as low blood sugar, heart attack, and stroke. The class also covers how to identify the signs and symptoms of these emergencies, and how to respond.

Diabetes is a chronic disease that can cause serious health complications if not managed properly. If you have diabetes and experience any of the following symptoms, call your doctor or seek emergency medical care: sudden onset of severe pain, vision changes, numbness or tingling in extremities, fast or irregular heartbeats, extreme thirst or urination. In an emergency situation, it's important to know what to do if you are diagnosed with diabetes. The Frec 3 course teaches people how to identify and treat diabetic emergencies. This course is offered through many health clinics across the United States.