Which department should I visit for oliguria?

Oliguria may involve multiple medical specialties, depending on the underlying cause. Below are recommended departments for consultation: 1. Urology: Appropriate for oliguria caused by structural abnormalities or functional disorders of the urinary system, such as urethral stricture or kidney stones. Doctors may recommend imaging tests like ultrasound or CT scans to evaluate the urinary tract. 2. Nephrology: If oliguria is due to kidney diseases such as nephritis or renal insufficiency, patients should visit the nephrology department. Physicians will perform urinalysis, blood biochemistry tests, and renal function assessments to aid diagnosis. 3. Emergency Department: When oliguria results from acute urinary system issues, such as acute kidney injury, prompt evaluation in the emergency department is necessary for immediate management. 4. Cardiology: Certain cardiovascular conditions, such as heart failure, can also lead to oliguria. Cardiologists will assess cardiac function using methods including blood pressure monitoring and electrocardiography (ECG). 5. Endocrinology: Endocrine disorders such as diabetes mellitus may cause polyuria followed by oliguria. Endocrinologists will check blood glucose levels and other parameters to confirm the diagnosis.