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Prediabetes

Medically reviewed by Drugs.com. Last updated on Mar 3, 2024.

What is prediabetes?

Prediabetes is a blood glucose (sugar) level that is higher than normal. It is not high enough to be considered diabetes. Prediabetes increases your risk for type 2 diabetes and heart disease. The risk is highest if you have high blood pressure or high cholesterol.

What increases my risk for prediabetes?

What are the signs and symptoms of prediabetes?

Prediabetes may not cause any symptoms.

How is prediabetes diagnosed?

Blood tests can help diagnose prediabetes even if no signs or symptoms have started. This is also called screening. Adults who have excess body weight or obesity are usually tested every 3 years, starting at age 35. Your healthcare provider may recommend screening starting at an earlier or later age, depending on your overall risk for diabetes. Children who are at risk for diabetes may be tested. The following may be used to diagnose prediabetes:

How do I prevent or delay type 2 diabetes?

Healthy choices work best to delay or prevent type 2 diabetes. You may be given the following guidelines from your healthcare provider:

When should I call my doctor?

Care Agreement

You have the right to help plan your care. Learn about your health condition and how it may be treated. Discuss treatment options with your healthcare providers to decide what care you want to receive. You always have the right to refuse treatment. The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.