Why does urine from diabetic patients have a strong odor?

Jul 19, 2022 Source: Cainiu Health
Disease description:

My grandfather has diabetes, and his urine has a particularly strong odor. Why does the urine of diabetic patients have such a strong smell?

Doctor's answer (1)
Dr. Pan Yongyuan
A strong odor in the urine of diabetic patients may result from elevated urinary glucose levels, urinary tract infection, or excessive consumption of high-protein foods. Diabetic patients are advised to adhere long-term to oral antidiabetic medications as prescribed by their physician.