20:1 indicates prerenal cause: Urea reabsorption is increased, which is typical in patients with dehydration or hypoperfusion. 10:120:1 can be normal or may indicate a postrenal cause. Increased urea formation also results in an increase in the ratio, e.g. Can help diagnose the underlying cause in acute kidney injury. Reduced renal perfusion, e.g., congestive heart failure, or recent onset of urinary tract obstruction will result in an increase in Bun/Creatinine Ratio.

A pathologist, a specialist in studying diseases, will collect a small blood sample from your veins using a needle. BUN/Creatinine Ratio - The Bun/Creatinine Ratio is useful in the differential diagnosis of acute or chronic renal disease.

When your doctor recommends a BUN Creatinine ratio test, you'll likely undergo a simple blood draw specifically targeting the measurement of BUN Creatinine ratio. This page was viewed the most from these cities in the last 30 days:ĭevarakadra Perungudi, Pudukkottai Pego, Alicante Bernesq Mérignac, Charente-Maritime Rouvres, Seine-et-Marne Fénay Pévy Castorano Kishanganj (Vidhan Sabha constituency) Sibutad, Zamboanga del Norte Saint-Benin Bagha Purana Dignonville Ferrussac Bouxières-aux-Bois Castelfranco Emilia Kailua, Hawaii County, Hawaii Easton, Maryland Saint-Martin-du-Manoir Faverges Yakkasaray Gildeskål Ségny Tourville-la-Rivière Bowsman Chu (state) Oppido Mamertina Prudemanche Brosses Saint-Martin-de-Varreville Nagari, Rajasthan Saint-Ciergues Sabalgarh Houssay, Mayenne Jiang'an District Peringammala Danduwal Sailly, Ardennes Burayka Saint-Césaire Shivalik Nagar Bois-d'Arcy, Yvelines Agarakkirangudi Saint-Aybert Puilboreau Pecetto di Valenza Cussy-la-Colonne East Tawakoni, Texas Hergnies Consulting a doctor for abnormal levels is advisable. A normal creatinine level in the blood is hard to define because it can change depending on your age, sex, body size, and other factors. It is removed from your body through the kidneys. However, deviations from this range warrant prompt medical attention. Creatinine is a waste product that comes from the digestion of protein in your food and the normal breakdown of muscle tissue. Typically, levels between 5 Ratio to 15 Ratio suggest no concerns. High BUN Creatinine ratio levels could indicate health issues. Important : How our patients treated their Your BUN Creatinine ratio level of 26 is a High BUN Creatinine ratio level.

Bun creatinine ratio normal range