About Type 1 Diabetes
Type 1 diabetes (T1D) is a chronic (long-lasting) condition in which the body’s immune system attacks the pancreas and stops it from making insulin, a hormone needed to use sugar (glucose) for energy. Without insulin, glucose stays in the blood instead of entering the cells.
Key Facts
- Insulin is required: People with type 1 diabetes must take insulin every day to live.
- Not caused by lifestyle: Type 1 diabetes is not caused by diet or physical activity.
- Symptoms: High blood sugar may cause extreme thirst, frequent urination, tiredness, and unexplained weight loss.
- Management: Care includes insulin (injections or a pump), regular blood glucose monitoring, and attention to nutrition and carbohydrate intake.
- Diagnosis: It is often diagnosed in children and young adults but can develop at any age. T1D was previously referred to as “juvenile diabetes” or “insulin-dependent diabetes,” but these terms are no longer commonly used.
Resources
These resources provide more detailed information about type 1 diabetes, including symptoms, treatment, and daily management.
Diabetes Care at School
Students with type 1 diabetes can safely participate in school when a plan is in place and staff are prepared to support daily care and respond to low or high blood sugar.
For Families
Work with your child’s health care provider and school team to create a plan for care during the school day and school activities.
For School Staff and Health Care Professionals
Guidance for school nurses, staff, and health care professionals—including care planning, training, and protocols—is available through the School Health and Nursing program.
More Information and Support
Additional resources are available to help families learn more and connect with support.