What is the term for a severe reaction to diagnosing diabetes that can occur without proper insulin?

The term for a severe reaction to diabetes that can occur without proper insulin is diabetic ketoacidosis. This condition arises when the body begins to break down fats at an accelerated rate, leading to the production of ketones, which are acids, in the bloodstream. It can happen when there is not enough insulin available to allow glucose to enter the cells for energy, prompting the body to utilize fat stores as an alternative source of energy. This lack of insulin leads to high blood sugar levels, which can cause a variety of symptoms, including excessive thirst, frequent urination, nausea, and abdominal pain.

Diabetic ketoacidosis is a medical emergency that requires prompt treatment, often involving the administration of insulin and intravenous fluids to restore balance. Understanding this condition is crucial, as it highlights the importance of managing diabetes effectively to prevent severe complications.