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How can you tell if you have diabetes?

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Most early symptoms of diabetes include higher-than-normal levels of glucose, a kind of sugar, in your blood.

The warning signs can be so mild that you don't notice them. That's especially true of type 2 diabetes. Some people don't find out they have it until they get problems from long-term damage caused by the disease.

With type 1 diabetes, the symptoms usually happen quickly, in a matter of days or a few weeks. They're much more severe, too.

SOURCES:

Cleveland Clinic: "Diabetes: Frequently Asked Questions" and "What Is Diabetes?"

University of Michigan Health System: "Type 1 Diabetes."

National Diabetes Information Clearinghouse: "Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes."

Baylor Scott & White Healthcare: "Urinary Frequency" and "Diabetes and Diabetic Neuropathy Hard-to-Heal Wounds."

Sutter Health: "Question & Answer: Is Sudden Weight Loss a Sign of Diabetes? If So, Why?"

Neithercott, T. , August 2013. Diabetes Forecast

University of Rochester Medical Center: "Diabetic Skin Troubles."

Joslin Diabetes Center: "Diseases of the Eye" and "Diabetic Neuropathy: What You Need to Know."

The Nemours Foundation: "When Blood Sugar Is Too High."

Virginia Mason Medical Center: "Complications."

Carolinas Health System: "Diabetes: Yeast Infections and Diabetes: What You Should Know."

Reviewed by Michael Dansinger on June 12, 2019

SOURCES:

Cleveland Clinic: "Diabetes: Frequently Asked Questions" and "What Is Diabetes?"

University of Michigan Health System: "Type 1 Diabetes."

National Diabetes Information Clearinghouse: "Am I at Risk for Type 2 Diabetes? Taking Steps to Lower Your Risk of Getting Diabetes."

Baylor Scott & White Healthcare: "Urinary Frequency" and "Diabetes and Diabetic Neuropathy Hard-to-Heal Wounds."

Sutter Health: "Question & Answer: Is Sudden Weight Loss a Sign of Diabetes? If So, Why?"

Neithercott, T. , August 2013. Diabetes Forecast

University of Rochester Medical Center: "Diabetic Skin Troubles."

Joslin Diabetes Center: "Diseases of the Eye" and "Diabetic Neuropathy: What You Need to Know."

The Nemours Foundation: "When Blood Sugar Is Too High."

Virginia Mason Medical Center: "Complications."

Carolinas Health System: "Diabetes: Yeast Infections and Diabetes: What You Should Know."

Reviewed by Michael Dansinger on June 12, 2019

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What are some tips for someone with diabetes to be active?

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