High blood sugar is one of the most common health concerns affecting people of all ages. Many individuals discover elevated glucose levels during routine medical examinations, while others seek medical attention after experiencing unpleasant symptoms.

Elevated blood glucose may be associated with prediabetes, diabetes mellitus, insulin resistance, endocrine disorders, or lifestyle factors. Therefore, it is important to identify the underlying cause and take appropriate measures in a timely manner.

At Kimyo University Hospital, patients can undergo comprehensive evaluation and receive consultation from an endocrinologist to assess carbohydrate metabolism and identify potential abnormalities.

What Symptoms May Indicate High Blood Sugar?

In the early stages, elevated glucose levels may not cause noticeable symptoms. However, the most common signs include:

• Excessive thirst
• Frequent urination
• Dry mouth
• Fatigue
• Drowsiness
• Reduced work performance
• Blurred vision
• Slow wound healing
• Increased appetite
• Unexplained weight gain or weight loss

If you experience these symptoms, it is recommended to consult a healthcare professional and undergo medical evaluation.

Why Does Blood Sugar Increase?

There are several common causes.

Insulin Resistance

One of the most frequent causes is reduced sensitivity of the body's cells to insulin. This condition is often associated with overweight and obesity.

Prediabetes

Prediabetes is an intermediate stage between normal blood sugar levels and diabetes. At this stage, the condition can often be managed through lifestyle modifications and timely medical intervention.

Diabetes Mellitus

Elevated blood sugar may be one of the first signs of type 1 or type 2 diabetes.

Excess Weight and Physical Inactivity

Lack of physical activity and unhealthy eating habits significantly increase the risk of impaired glucose metabolism.

Hormonal Disorders

Diseases of the thyroid gland, adrenal glands, and other endocrine organs may also affect blood glucose levels.

What Tests Should Be Performed?

To evaluate carbohydrate metabolism, your doctor may recommend:

• Fasting blood glucose test
• Glycated hemoglobin (HbA1c)
• Blood insulin level
• HOMA-IR index
• Complete blood count (CBC)
• Biochemical blood test
• Additional investigations when necessary

Kimyo University Hospital offers advanced laboratory testing to help determine the cause of elevated blood sugar levels.

What Should You Do If Your Blood Sugar Is High?

If laboratory tests show elevated glucose levels, self-treatment is not recommended.

Key recommendations include:

• Consult an endocrinologist
• Undergo further medical evaluation
• Adjust your diet
• Increase physical activity
• Maintain a healthy body weight
• Monitor blood sugar levels regularly
• Follow your doctor's recommendations

The earlier the cause is identified, the greater the chance of preventing complications.

When Should You See a Doctor?

Do not delay medical consultation if:

• Your blood sugar level is above normal;
• You experience constant thirst;
• You have frequent urination;
• You are overweight or obese;
• There is a family history of diabetes;
• You suffer from weakness, fatigue, or excessive sleepiness.

Conclusion

High blood sugar may be an early sign of serious metabolic disorders. Early diagnosis can help identify prediabetes, insulin resistance, or diabetes at an early stage and allow treatment to begin promptly.

The experienced endocrinologists at Kimyo University Hospital can help determine the cause of elevated blood sugar, recommend the necessary diagnostic tests, and develop an individualized treatment plan.