If you have type 1 diabetes, you should be given ketone testing strips and a monitor. Your care team should advise you to test the ketone levels in your blood if your blood glucose is too high (known ...
High blood glucose (hyperglycaemia) that is not treated can lead to a serious condition called diabetic ketoacidosis (or DKA for short). It is caused by the build‑up of harmful ketones in the blood.
Diabetic ketoacidosis is a common severe complication of diabetes, which develops when the body can't produce enough insulin.