What does a BUN level of 12 mean?
The ideal ratio of BUN to creatinine falls between 10-to-1 and 20-to-1. Having a ratio above this range could mean you may not be getting enough blood flow to your kidneys, and could have conditions such as congestive heart failure, dehydration, or gastrointestinal bleeding.
What does a BUN creatinine ratio of 12 mean?
Decreased ratio indicates liver disease (due to decreased urea formation) or malnutrition. The reference interval for normal BUN/creatinine serum ratio is 12 : 1 to 20 : 1. An elevated BUN:Cr due to a low or low-normal creatinine and a BUN within the reference range is unlikely to be of clinical significance.
What level of BUN indicates kidney failure?
If your BUN is more than 20 mg/dL, your kidneys may not be working at full strength. Other possible causes of an elevated BUN include dehydration and heart failure.
What level of BUN is concerning?
The normal BUN level is between about 7 and 21 milligrams per deciliter (mg/dL). Unless this level is greater than 60 mg/dL, it may not help your healthcare provider measure your kidney health.
What is low BUN in blood test?
Low values A low BUN value may be caused by a diet very low in protein, by malnutrition, or by severe liver damage. Drinking too much liquid may cause overhydration and cause a low BUN value. Women and children may have lower BUN levels than men because of how their bodies break down protein.
How do you treat low BUN levels?
Proper hydration is the most effective way to lower BUN levels. A low-protein diet can also help lower BUN levels. A medication wouldn’t be recommended to lower BUN levels….Lower BUN levels can indicate:
- liver failure.
- malnutrition.
- severe lack of protein in the diet.
- overhydration.
What is normal BUN-to-creatinine ratio?
The ratio of BUN to creatinine is usually between 10:1 and 20:1. An increased ratio may be due to a condition that causes a decrease in the flow of blood to the kidneys, such as congestive heart failure or dehydration.
What does it mean when your BUN is low?
What does low BUN mean in a blood test?
Abnormally low levels of BUN can be a sign of malnutrition, lack of protein in the diet, and liver disease. Therefore, other tests included in a panel test like the comprehensive metabolic panel may provide helpful information for understanding the significance of low blood urea nitrogen.
What causes low BUN?
A low BUN value may be caused by a diet very low in protein, by malnutrition, or by severe liver damage. Drinking too much liquid may cause overhydration and cause a low BUN value. Women and children may have lower BUN levels than men because of how their bodies break down protein.
Is Low BUN level serious?
Low urea levels are not common and rarely a cause for concern. They can represent a low protein diet or small body type.
What does it mean when BUN and creatinine are low?
A low BUN-to-creatinine ratio may be caused by a diet low in protein, a severe muscle injury called rhabdomyolysis, pregnancy, cirrhosis, or syndrome of inappropriate antidiuretic hormone secretion (SIADH).
Is my bun value of 12 mg/dL normal?
This analysis helps you to check if your BUN value is within normal range. Your BUN value of 12 mg/dL is normal. A good Blood urea nitrogen (BUN) is usually between 7 and 20 mg/dL. Your kidneys perform several essential jobs for your body, including filtering the blood, regulating electrolyte levels, and producing hormones.
What is a bun blood test?
A common blood test, the blood urea nitrogen (BUN) test reveals important information about how well your kidneys and liver are working. A BUN test measures the amount of urea nitrogen that’s in your blood.
What does it mean when your bun level is low?
Low BUN levels may mean that you are not consuming enough protein. If this is the case, try to increase your consumption of high-protein foods like lean meats and beans [ 1 ]. Reducing alcohol consumption. Alcohol blocks the production of urea (BUN) [ 18 ]. Increasing dietary fiber.
What is a good blood urea nitrogen (BUN) level?
A good Blood urea nitrogen (BUN) is usually between 7 and 20 mg/dL. Your kidneys perform several essential jobs for your body, including filtering the blood, regulating electrolyte levels, and producing hormones.