Compare diabetes insipidus and diabetes mellitus:

Here’s a comparison of diabetes insipidus and diabetes mellitus: Feature Diabetes Insipidus Diabetes Mellitus Cause Lack of antidiuretic hormone (ADH) or resistance to it. Lack of insulin (Type 1) or insulin resistance (Type 2). Main Issue Inability to properly regulate water balance in the kidneys. Inability to properly regulate blood sugar levels. Symptoms Excessive thirst … Read more