Causes of Hyperglycemia

by Maude on July 18, 2010

There are a lot of things which contribute to the onset of hyperglycemia. Technically, the term means high blood sugar or the condition when the human body is provided with too little insulin, or is unable to utilize the available insulin properly.

Hyperglycemia is brought about by either of the two: diabetic hyperglycemia and non-diabetic hyperglycemia.

Diabetic Hyperglycemia. Among the most common symptoms involved in diabetes mellitus is hyperglycemia. However, this does not mean that hyperglycemia exclusively happens due to the presence of diabetes. It can actually occur by itself, or along with other medical conditions.

Diabetes has two major types. Type I diabetes is caused by various health issues, usually that which includes auto-immune diseases. This type mostly happens around puberty.

Type II diabetes is typically caused by both an abnormal secretion of insulin and a defective response to insulin, a condition often referred to as insulin sensitivity. Obesity is the usual cause of this type of diabetes, as well as the hyperglycemia associated with it.

Non-diabetic Hyperglycemia. Some eating disorders can bring about the onset of acute non-diabetic hyperglycemia. For instance, a patient who has excessive calorie intake at once, particularly those coming from food rich in carbohydrates, may develop this type of hyperglycemia.

There are also certain types of medications which increases a person’s risk of having hyperglycemia. These are corticosteroids, beta blockers, protease inhibitors, niacin, thiazide diuretics, and certain antipsychotic drugs.

Some patients who are suffering from myocardial infarction or stroke have the possibility of developing hyperglycemia, even if they are not diagnosed with diabetes.

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