What is hypoglycemia unawareness?

American Diabetes Association

Hypoglycemia unawareness is when you lose consciousness without ever knowing your blood glucose levels were dropping or that you were showing other symptoms of hypoglycemia. It tends to happen to people who have had diabetes for many years, but it doesn't happen to everyone. It is more likely in people who have neuropathy (nerve damage), people on tight glucose control, and people who take certain heart or high blood pressure medicines.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.

Hypoglycemia

Hypoglycemia is when your body does not release glucose stored in your liver to raise your blood sugar. This is your body's main source of energy. The brain needs sugar to do its job properly. So signs that your blood sugar level is too low can include dizziness, being easily confused, having blurred or double vision, and passing out. Hypoglycemia isn't a disease. It indicates another health problem, and is most often caused by side effects from diabetes medications. Other causes of hypoglycemia include kidney and liver illnesses, eating disorders and drinking a lot of alcohol without eating. Eating or drinking something with carbohydrates can help raise the blood sugar and stop the symptoms. You can also take glucose pills. If you pass out, it's important to get immediate medical treatment.

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