Type 1 diabetes often appears suddenly and can cause a range of noticeable symptoms:
## Common Symptoms
- **Increased thirst and frequent urination**: This is often one of the first signs, as the body tries to flush out excess glucose through urine[1][2].
- **Extreme hunger**: Despite eating more, you may lose weight unexpectedly[1][2].
- **Fatigue and weakness**: As cells are deprived of glucose, you may feel unusually tired[1][2].
- **Blurred vision**: High blood sugar can affect the shape of the eye's lens, causing vision problems[1][2].
- **Unintentional weight loss**: Despite increased appetite, the body may break down muscle and fat for energy[1][2][3].
## Additional Signs
- **Mood changes**: Irritability and other mood swings may occur[1][3].
- **Fruity breath odor**: This can be a sign of ketoacidosis, a serious complication[2].
- **Slow-healing wounds**: High blood sugar can impair the healing process[3].
- **Nausea and vomiting**: These symptoms may appear, especially in cases of diabetic ketoacidosis[2][3].
## In Children
- **Bedwetting**: Children who were previously dry at night may start wetting the bed[2][4].
It's important to note that type 1 diabetes symptoms can develop rapidly, often over a few weeks or months[1][3]. If you or your child experience these symptoms, especially in combination, it's crucial to seek medical attention promptly. Early diagnosis and treatment are essential for managing type 1 diabetes effectively and preventing serious complications.
Citations:
[1] https://www.hopkinsmedicine.org/health/conditions-and-diseases/diabetes/type-1-diabetes
[2] https://medlineplus.gov/ency/article/000305.htm
[3] https://www.yalemedicine.org/conditions/type-1-diabetes-symptoms-causes-treatments
[4] https://www.mayoclinic.org/diseases-conditions/type-1-diabetes/symptoms-causes/syc-20353011
[5] https://www.cdc.gov/diabetes/signs-symptoms/index.html
[6] https://www.nhsinform.scot/illnesses-and-conditions/diabetes/type-1-diabetes/
[7] https://diabetes.org/about-diabetes/type-1
[8] https://www.mayoclinic.org/diseases-conditions/diabetes/symptoms-causes/syc-20371444