Non Insulin Dependent Diabetes Mellitus (NIDDM) is a condition characterized by high blood sugar levels due to the body's inability to properly use insulin. To better understand NIDDM, it is important to familiarize oneself with its synonyms, which include Type 2 diabetes mellitus, adult-onset diabetes, and non-ketotic diabetes. These terms are used interchangeably to describe the same condition. With its prevalence on the rise, NIDDM is a growing health concern for individuals around the world. Proper management of this condition includes maintaining a healthy diet, maintaining an active lifestyle, and taking medications as prescribed by a healthcare provider.