World Diabetes Day 2026 - Know your signs of Type 1 diabetes
The main theme this World Diabetes Day (14 November) shines a spotlight on the importance of recognising the signs of Type 1 diabetes and the importance of getting a diagnosis as early as possible. Diabetes UK (our leading UK charity for diabetes) is encouraging everyone to learn the symptoms and take action if they appear.
Type 1 diabetes can develop at any age (including in adulthood), and symptoms often appear quickly over days or weeks. The key warning signs are known as the 4Ts:
- Thirsty all the time
- Toilet visits more often
- Tiredness
- Thinner than usual through unexplained weight loss
In children and young people, these symptoms can sometimes be mistaken for other illnesses, so it is important than parents, carers and guardians are also aware of these warning signs.
Delayed diagnosis can lead to other serious illness and emergency hospital admissions. If you are concerned that your child may have Type 1 (T1) diabetes, a simple blood test can identify this quickly.
If you notice any of these symptoms in yourself or your child, contact your GP and ask for a T1diabetes test. Early diagnosis can help prevent complications and save lives.
For information and support, visit the Diabetes UK pages on Type 1 diabetes in adults and children.