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Type 1 diabetes is serious, and if left undiagnosed it can be life threatening. That's why we need more people to know the symptoms of type 1, known as the 4Ts, to avoid a medical emergency at diagnosis and to save lives.
Type 1 diabetes can affect anyone, at any age. As well as the main 4Ts poster, we also have a version highlighting the symptoms in children.
Download your posters today and help us make sure that more people know about the 4Ts and to ask their GP for an immediate finger-prick blood glucose test if they spot any of the symptoms.
Share the signs. Save a life.
You can find out more about the 4Ts at www.diabetes.org.uk/the4Ts
Available to download only. To access please click on the download tab above.
© 2026. Diabetes UK. Diabetes UK Services Limited, a limited company registered in England and Wales under no.891004 with registered office at Wells Lawrence House, 126 Back Church Lane, London, E1 1FH for The British Diabetic Association (operating as Diabetes UK) a charity registered in England & Wales (no. 215199) and in Scotland (no. SC039136).
Type 1 diabetes is serious, and if left undiagnosed it can be life threatening. That's why we need more people to know the symptoms of type 1, known as the 4Ts, to avoid a medical emergency at diagnosis and to save lives.
Type 1 diabetes can affect anyone, at any age. As well as the main 4Ts poster, we also have a version highlighting the symptoms in children.
Download your posters today and help us make sure that more people know about the 4Ts and to ask their GP for an immediate finger-prick blood glucose test if they spot any of the symptoms.
Share the signs. Save a life.
You can find out more about the 4Ts at www.diabetes.org.uk/the4Ts
Available to download only. To access please click on the download tab above.