What happens when your blood sugar gets too high?


Quick Answer

When blood sugar gets too high, a person can experience increased thirst, extreme hunger, excessive urination, and dry, itchy skin. Blurred vision, feeling tired and breathing problems are also symptoms of high blood sugar, as detailed by the Vermont Department of Health.

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Full Answer

The medical term for high blood sugar is hyperglycemia. A person suffering from hyperglycemia lacks enough insulin in the body, and, therefore, he has a high blood glucose level. High blood sugar also can be caused by using insulin that is expired, according to the Vermont Department of Health. In addition, taking steroids, eating too much, lack of enough exercise, illness, and emotional or physical stress also can cause hyperglycemia.

Hyperglycemia makes a person feel tired because the body cannot utilize the energy from glucose that isn't absorbed by the cells. Extreme thirst may come as a result of excessive urination, says the Vermont Department of Health. If blood sugar levels are high, consider the cause and the symptoms. Some remedies for hyperglycemia include taking medication at the appropriate time each day, improving exercise, drinking plenty of water, and eating small, frequent meals throughout the day. However, diabetics should consult a doctor before making any changes in their diabetic regimen.

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