Hyperglycemia (high blood glucose) means there is too much sugar in the blood because the body lacks enough insulin. Associated with diabetes, hyperglycemia can cause vomiting, excessive hunger and thirst, rapid heartbeat, vision problems and other symptoms. Untreated hyperglycemia can lead to serious health problems. Show
OverviewWhat is hyperglycemia?Hyperglycemia, or high blood glucose, occurs when there is too much sugar in the blood. This happens when your body has too little insulin (the hormone that transports glucose into the blood), or if your body can't use insulin properly. The condition is most often linked with diabetes. Hyperglycemia is blood glucose greater than 125 mg/dL (milligrams per deciliter) while fasting (not eating for at least eight hours; a person with a fasting blood glucose greater than 125 mg/dL has diabetes).
If you have hyperglycemia and it’s untreated for long periods of time, you can damage your nerves, blood vessels, tissues and organs. Damage to blood vessels can increase your risk of heart attack and stroke, and nerve damage may also lead to eye damage, kidney damage and non-healing wounds. What are risk factors for hyperglycemia?Major risk factors for hyperglycemia are:
Symptoms and CausesWhat causes hyperglycemia in people with diabetes?
Other possible causes
What are the symptoms of hyperglycemia?It’s especially important to know the early signs of hyperglycemia if you have type 1 diabetes. If hyperglycemia is left untreated in people with type 1 diabetes, it can develop into ketoacidosis, where ketones, which are toxic acids, build up in the blood. This condition is an emergency situation that can lead to coma or death. Early symptoms of hyperglycemia include:
Additional symptoms include:
Symptoms of ketoacidosis are:
Management and TreatmentHow can I treat and manage hyperglycemia?People with both type 1 and type 2 diabetes can manage hyperglycemia by eating healthy, being active, and managing stress. In addition, insulin is a critical part of managing hyperglycemia for people with type 1 diabetes, while people with type 2 diabetes may need oral medications and eventually insulin to help them manage hyperglycemia. If you don’t have diabetes and have any of the signs and symptoms of hyperglycemia, call your healthcare provider. Together you can work to manage your hyperglycemia. PreventionHow do I prevent hyperglycemia?
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How do you feel when your blood sugar is high?Symptoms of high blood sugar
feeling very thirsty. peeing a lot. feeling weak or tired. blurred vision.
How do you feel when blood sugar is low?Symptoms of Low Blood Sugar. Fast heartbeat.. Shaking.. Sweating.. Nervousness or anxiety.. Irritability or confusion.. Dizziness.. Hunger.. |