Warning signs of high blood sugar

3. Difficulty concentrating

Photo by Thirdman
A lack of insulin prevents the elimination of glucose from the blood, thus disrupting the functioning of the body. Fatigue, lack of concentration and dehydration can result from hyperglycemia, the body trying to eliminate excess glucose through urine.

4. Dry mouth
Hyperglycemia
Photo by Pixabay

Rising blood sugar levels lead to dry mouth due to increased glucose in the blood and saliva.

5. Powerlessness
Hyperglycemia
Photo by Jhoondias