Type 1 Diabetes High Blood Sugar Symptoms

Wondering about the signs and symptoms of hyperglycemia—or high blood sugar? High blood sugar occurs in type 1 diabetes when the body has too much glucose/food or not enough insulin. Having hyperglycemia symptoms doesn’t immediately put you in danger but regular high blood-sugar levels over time does. That’s because they can lead to complications including blindness, heart disease, kidney failure and amputation.

What are the symptoms of high blood sugar?

  • Thirst
  • Frequent urination
  • Stomach pain
  • Blurry vision
  • Increased Hunger

Other signs of hyperglycemia

With high blood sugar, you may also experience drowsiness, exhaustion, nausea or vomiting, confusion, fruity or sweet-smelling breath, impaired concentration and sweating. And, having very high blood-glucose levels for an extended period can lead to diabetic ketoacidosis (DKA). DKA happens when the body starts to burn fat and body tissue for energy. This releases toxic acids called ketones that build up in the blood and urine—and can lead to a diabetic coma. So if you’re experiencing any of the above signs or symptoms, it’s important to get checked out by your doctor. The earlier high blood-sugar issues are treated, the better.