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Hyperglycemia and diabetes: What to watch out for
What to watch out for
Paying attention to the early signs and symptoms of hyperglycemia can help you treat the condition promptly. Watch for:
- Frequent urination
- Increased thirst
- Blurred vision
- Fatigue
If your blood sugar level climbs high enough, you may develop diabetic ketoacidosis or diabetic hyperosmolar syndrome. When you have diabetic ketoacidosis, your body begins to break down fat for energy. This produces toxic acids known as ketones. When you have diabetic hyperosmolar syndrome, your blood becomes thick and syrupy. Left untreated, both conditions are life-threatening.
What to do
If you have any signs or symptoms of hyperglycemia — even if they're subtle — check your blood sugar level. If your blood sugar level is higher than normal, use a home testing kit to check your urine for ketones. If the urine test is positive, your body may have started making the changes that can lead to diabetic ketoacidosis. You'll need your doctor's help to safely lower your blood sugar level.
If there are no ketones in your urine, you may be able to treat hyperglycemia on your own.
- Take your medication as directed. If you have frequent episodes of hyperglycemia, your doctor may adjust the dosage or timing of your medication.
- Get physical. Exercise is often an effective way to lower blood sugar. But there's a caveat. If you have ketones in your urine, exercise can drive your blood sugar even higher.
- Eat less. It helps to eat less and avoid sugary beverages. If you're having trouble sticking to your meal plan, ask your doctor or dietitian for help.
Long periods of hyperglycemia can damage your nerves, blood vessels and organs. But you can prevent these complications by following your diabetes treatment plan and treating episodes of high blood sugar quickly. Work with your diabetes treatment team to make sure your diabetes treatment plan is meeting your needs.
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