How is "diabetes" defined in medical terms?

Diabetes is defined as a chronic condition characterized by high levels of sugar in the blood, known medically as hyperglycemia. This condition arises when the body either does not produce enough insulin, a hormone that helps cells absorb glucose, or when the cells do not respond effectively to insulin. The result is an accumulation of sugar in the bloodstream, leading to various complications if not managed correctly.

In understanding diabetes, it's essential to recognize that it is a long-term condition that requires ongoing management, including lifestyle changes, medication, and regular monitoring of blood sugar levels. Unlike temporary metabolic disorders or infectious diseases, diabetes can have enduring effects on a person's health if not managed properly.