"Diabetes mellitus (DM), commonly referred to as diabetes, maybe a group of metabolic disorders characterized by a high blood glucose level over a protracted period of your time. Symptoms often include frequent urination, increased thirst, and increased appetite. If left untreated, diabetes can cause many complications. Acute complications can include diabetic ketoacidosis, hyperosmolar hyperglycemic state, or death. Serious long-term complications include disorder, stroke, chronic renal disorder, foot ulcers, damage to the nerves, damage to the eyes, and cognitive impairment. Diabetes is thanks to either the pancreas not producing enough insulin or the cells of the body not responding properly to the insulin produced. The classic symptoms of untreated diabetes are unintended weight loss, polyuria (increased urination), polydipsia (increased thirst), and polyphagia (increased hunger). Symptoms may develop rapidly (weeks or months) in type 1 diabetes, while they typically develop far more slowly and perhaps subtle or absent in type 2 diabetes."