What is Postprandial Blood Sugar?

Postprandial blood sugar is the blood sugar level measured in the blood 2 hours after food intake (first bite).
Postprandial blood sugar is one of the methods used to diagnose diabetes. In people with diabetes, the body cannot produce enough insulin to keep blood sugar balanced, or the cells may be resistant to the amount of insulin produced.

What are the Symptoms of High Postprandial Blood Sugar?

Thanks to the symptoms of postprandial high blood sugar, the sugar level can be reduced to normal levels before it progresses further. These symptoms include frequent urination, dry mouth, blurred vision and, in rare cases, vision loss, short-term hunger, irritability, desire to drink more water than normal, weakness, persistent fatigue and exhaustion, and constant feeling of hunger.
An increase in postprandial blood sugar level triggers the formation of diseases such as a decrease in good cholesterol, an easier time getting cardiovascular diseases, an increased risk of cerebral hemorrhage, and the risk of suffering from high blood pressure.

What are the Symptoms of Low Postprandial Blood Sugar?

Symptoms of postprandial low blood sugar include tension, excessive irritability, irritability, tremors, sweating and sudden coldness, anxious mood, mood disorder, lack of concentration, absent-mindedness, increased pulse, frequent stomach upset, slowness of consciousness, frequent dizziness. It is expressed as blurred vision and vision problems, severe headache, numbness and tingling in the lips and tongue area, crying crises and nightmares while sleeping.

Postprandial Blood Sugar Test - When Is It Requested?

1. Diagnosis and Monitoring of Diabetes:

The postprandial blood sugar test is used to diagnose diabetes (sugar disease) or to monitor the blood sugar levels of individuals already diagnosed with diabetes. This test measures a person's glucose level after eating and is generally used to diagnose diabetes or guide the treatment process.

2. Diabetes Control:

Regularly, the postprandial blood sugar test is requested to control blood sugar in diabetic patients and to evaluate the effectiveness of treatment. Postprandial blood sugar is particularly important in assessing how much blood sugar changes after eating.

3. Assessment of Metabolic Syndrome or Insulin Resistance Conditions:

In order to assess conditions such as metabolic syndrome or insulin resistance, the postprandial blood sugar test may be requested. This test demonstrates how the body processes glucose and affects metabolism.

4. Hyperlipidemia and Cardiovascular Disease Risk:

In some cases, postprandial blood sugar levels may be associated with other health conditions such as hyperlipidemia (high blood fats) and the risk of cardiovascular disease.

The postprandial blood sugar test generally involves measuring a person's blood sugar levels after a specific period after their last meal (usually around 2 hours). This test is an important tool for diagnosing diabetes or guiding the treatment process and is used to evaluate a patient's health condition.