High blood sugar (hyperglycemia) affects people who have diabetes. Several factors can contribute to hyperglycemia in people with diabetes, including food and physical activity choices, illness, nondiabetes medications, or not taking enough glucose-lowering medication.
It's important to treat hyperglycemia, because if left untreated, hyperglycemia can become severe and lead to serious complications requiring emergency care, such as diabetic coma. In the long term, persistent hyperglycemia, even if not severe can lead to complications affecting your eyes, kidneys, nerves and heart.
Jun. 14, 2012
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