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When to seek medical advice
By Mayo Clinic staffSigns and symptoms of diabetic ketoacidosis may mimic those of the flu, so it can be tricky to know whether you have a viral infection or a more serious health problem. If you feel ill, stressed, or you've had a recent illness or injury, check your blood sugar level often. You might also try an over-the-counter urine ketones testing kit.
Contact your doctor if:
- You're vomiting and unable to tolerate any food or liquid
- Your blood sugar level is higher than your target range and doesn't respond to home treatment
- Your urine ketone level is moderate or high
Seek emergency care if:
- Your blood sugar level is consistently higher than 300 milligrams per deciliter (mg/dL) or 16.5 millimoles per liter (mmol/L)
- You have excess ketones in your urine and can't reach your doctor for advice
- You have multiple symptoms of diabetic ketoacidosis — excessive thirst or urination, nausea and vomiting, abdominal pain, loss of appetite, shortness of breath, fruity-scented breath, confusion
Remember, untreated diabetic ketoacidosis can be fatal.
