Type 1 Diabetes: Children Living With the Disease - What Happens

What Happens

Every child experiences type 1 diabetes differently. What they do have in common is that having diabetes will not affect their learning ability or school performance.¹

The negative effects of diabetes are caused by blood sugar levels that are above or below a normal or near-normal range.

Low blood sugar

Very low blood sugar is a frightening experience for you and your child. However, if low blood sugar levels are treated quickly and appropriately, your child should have no lasting effects.

Young children cannot recognize low blood sugar symptoms as well as adults can, which puts them at risk for low blood sugar emergencies. Children who develop hypoglycemia unawareness or are trying to keep their blood sugar levels tightly within a target range are also at risk for low blood sugar emergencies.

Make sure your child's caregivers, such as school nurses, know:

• How to watch for symptoms of low blood sugar.
• How to do a home blood sugar test.
• What to do if your child's blood sugar level is low.

Let your doctor know if your child is having frequent episodes of low blood sugar.

High blood sugar

Very high blood sugar puts your child at risk for diabetic ketoacidosis, a life-threatening emergency. Stress, illness, injury, and puberty can trigger high blood sugar. Because blood sugar levels usually rise slowly, you can treat symptoms early and, most often, prevent diabetic ketoacidosis.

High blood sugar can also lead to:

• Adjustment of the body to high levels. For example, if your child's blood sugar level is consistently at 250 milligrams per deciliter (mg/dL) and suddenly drops to 100 mg/dL, you or your child may think this level is too low when it is really not. Your child may even have symptoms of low blood sugar at normal blood sugar levels.
• Delayed growth and maturity. If your child has high blood sugar levels over a long period of time, he or she may grow and mature more slowly. During puberty, this can delay normal sex changes and the onset of menstruation.
• Developing complications from the disease (eye, kidney, heart, blood vessel, and nerve disease). Children seem to be protected from developing these complications during childhood. However, if their blood sugar levels are persistently high, children are more likely to show early signs of these complications, particularly eye and kidney disease. In addition, high blood sugar levels during childhood and adolescence put your child at risk for these diseases in early adulthood.

What can be done?

The best way to help your child with type 1 diabetes live a long and healthy life is to keep his or her blood sugar levels within a normal to near-normal range. Two important studies, Diabetes Control and Complications Trial (DCCT) and its follow-up study, showed that keeping blood sugar levels in this range greatly decreases the chance of developing complications. Work with your child's doctor, and monitor blood sugar levels frequently.