Hyperglycemia is the condition that causes blood glucose to remain at higher than normal concentrations in the prediabetic patient.
When the blood sugar level is excessively high, a condition known as hyperglycemia, or high blood glucose, develops. This occurs if your body can't properly utilise insulin or if there is insufficient insulin in your system (insulin is the hormone that carries glucose into the blood). Diabetes is usually linked to the condition.
People who already have some insulin resistance or whose pancreatic beta cells aren't producing enough insulin to keep blood sugar levels within the normal range are more likely to develop prediabetes. Insufficient insulin prevents additional glucose from reaching your cells, keeping it in your bloodstream.
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