Causes Of High Blood Sugar During Fasting, Recognize Symptoms And When To Go To A Doctor

Illustration of the cause of high blood sugar during fasting (Freepik/xb100)

YOGYAKARTA blood sugar levels are usually in normal condition or slightly below normal fasting. But it turns out that under certain conditions, a person can experience hyperglycemia fasting. The cause of high blood sugar during fasting is explained below.

If blood sugar levels increase when you don't eat for 2 hours or more, it may be a signal of conditions that must be consulted with a doctor. Possibly, related to prediabetics, diabetes, or other health problems that increase glucose levels.

When eating, the body breaks the food as a source of energy, called glucose or blood sugar. Most people, will experience a decrease in blood sugar when not eating or drinking for several hours, or when fasting. But for people whose blood sugar is high during fasting, it is called hyperglycemia fasting.

Causes of high blood sugar during fasting can be triggered by several conditions. Including diabetes, problems in the pancreas, or endocrine system. Launching Healthline, Wednesday, March 13, hyperglycemia needs to be addressed. The reason is that over time, hyperglycemia can damage the tissue and organs of the body. This is because sugar can damage nerves, kidneys, eyes, blood vessels.

Doctors check fasting blood sugar levels. The goal is to find out whether hyperglycemia is caused by prediabetics, type 1, diabetes type 2, or other conditions. Normal glucose levels, 99 mg/dL or lower. For indications of prediabetics, glucose between 100-125 mg/dL and 126 mg/dL diabetes or higher.

Why is it important to immediately check a doctor when experiencing symptoms of hyperglycemia while fasting, because high glucose levels can not only be caused by prediabetics or diabetes. Normally, when fasting the body uses blood sugar to provide fuel to cells and organs. This causes glucose to drop. If you drop too low, you feel dizzy, easily angry, sweating, blurred vision, or heart palpitations.

However, another cause of high blood sugar during fasting, because the body does not produce enough insulin. Insulin is a hormone that allows body cells to absorb sugar. In addition to production of less insulin, it can also be caused by the body's resistance to insulin. Plus, high glucose is an indication that the body produces too much sugar. More specifically, here are the causes of high blood sugar during fasting:

Symptoms experienced during high blood sugar, especially during fasting, include feeling fatigue, thirst, blurred vision, headaches, and urinating more often.

But for those of you who suffer from diabetes, the cause of high blood sugar during fasting is due to the phenomenon of dawn. Which hormones spike at night and cause blood sugar to rise in people with diabetes in the morning.