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What is hyperglycemia and why it happens

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Hyperglycemia is characterized by the large amount of sugar circulating in the blood, being more common in diabetes, and can be noticed through some specific symptoms, such as nausea, headache and excessive sleep, for example.

It is common for blood sugar levels to rise after meals, however this is not considered hyperglycemia. Hyperglycemia occurs when even hours after a meal, there is a large amount of circulating sugar, and it is possible to verify values ​​above 180 mg / dL of circulating glucose several times throughout the day.

To avoid high blood sugar levels, it is important to have a balanced diet and low in sugar, which should preferably be guided by a nutritionist, and to perform physical activities on a regular basis.

Why does hyperglycemia happen?

Hyperglycemia is mainly related to diabetes, which can happen due to the complete deficiency in the production of insulin by the pancreas, which occurs in the case of type 1 diabetes, or as a consequence of the body's difficulty in producing or using insulin, which is normally associated with factors such as obesity and physical inactivity, and that is what happens in type 2 diabetes.

But hyperglycemia can also happen due to problems in the pancreas, which is the organ responsible for insulin production, in addition to excess stress, without always having to be associated with diabetes.

What to do in case of hyperglycemia

If hyperglycemia is checked, it is important to give the insulin injection so that the amount of sugar in the blood can be regulated. However, insulin injection solves the situation at the moment, but to avoid a new condition of hyperglycemia, it is important to pay attention to food and do regular physical activities.

To prevent hyperglycemia, the control of circulating sugar must be done daily through the glucose test, which must be done on an empty stomach, before and after meals. That way, it is possible to know if the glucose levels are controlled or if the person has hypo or hyperglycemia. Here's how to measure glucose at home.

Main symptoms

It is important to know how to recognize the symptoms of hyperglycemia, so that it is possible to take action more quickly. The main symptoms are:

  • Dry mouth and a lot of thirst; Excessive hunger; Frequent urge to urinate; Tiredness; Headache; Drowsiness; Difficulty breathing.

Although high blood sugar levels can often be seen, this is not always indicative of diabetes. Know your risk of diabetes by taking the following test:

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Know your risk of developing diabetes

Start the test

Sex:
  • Male Female

Age:
  • Less than 40 years old Between 40 and 50 years old Between 50 and 60 years oldMore than 60 years old

Height: m

Weight: kg

Waist:
  • Larger than 102 cmBetween 94 and 102 cmLower than 94 cm

High pressure:
  • Yes No

Do you do physical activity?
  • Two times a weekLess than twice a week

Do you have relatives with diabetes?
  • NoYes, 1st degree relatives: parents and / or siblingsYes, 2nd degree relatives: grandparents and / or uncles

What is hyperglycemia and why it happens