What condition is referred to as IDDM?

The term IDDM stands for Insulin Dependent Diabetes Mellitus. This designation is primarily used to refer to Type 1 Diabetes, a condition where the pancreas produces little to no insulin due to the autoimmune destruction of insulin-producing beta cells. Individuals with IDDM require insulin therapy for glucose regulation because their bodies cannot produce sufficient insulin on their own.

This terminology emphasizes the necessity of insulin in managing the condition, which is fundamentally different from Type 2 Diabetes that can often be managed with lifestyle changes and oral medications. Understanding this distinction is crucial in emergency settings, as patients with IDDM are at risk for diabetic emergencies, such as diabetic ketoacidosis, particularly if they are not receiving adequate insulin or have missed doses. Therefore, recognizing IDDM is essential for appropriate assessment and management in the emergency department.