Question: What Does It Mean If Your Bun Is High?

Is a BUN of 29 high?

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 level of bun requires dialysis?

A blood urea nitrogen (BUN) level of 75 mg/dL is a useful indicator for dialysis in asymptomatic patients, but one that is based on studies with limitations. Different parameters, including absolute and relative indicators, are needed.

What is considered a high BUN level?

In general, around 7 to 20 mg/dL (2.5 to 7.1 mmol/L) is considered normal. But normal ranges may vary, depending on the reference range used by the lab, and your age. Ask your doctor to explain your results. Urea nitrogen levels tend to increase with age.

What are the symptoms of high BUN levels?

In addition, your BUN levels may be checked if you are experiencing symptoms of later stage kidney disease, such as:Needing to go the bathroom (urinate) frequently or infrequently.Itching.Recurring fatigue.Swelling in your arms, legs, or feet.Muscle cramps.Trouble sleeping.Jul 30, 2020

What level of BUN indicates kidney failure?

BUN indicates the urea nitrogen produced in the body during protein breakdown. There is no definite value of BUN that would diagnose kidney failure.

Is a BUN level of 23 high?

General reference ranges for a normal BUN level are as follows: Adults up to 60 years of age: 6-20 mg/dL. Adults over 60 years of age: 8-23 mg/dL.

How can I lower my BUN and creatinine levels?

Here are 8 ways to naturally lower your creatinine levels.Don’t take supplements containing creatine. … Reduce your protein intake. … Eat more fiber. … Talk with your healthcare provider about how much fluid you should drink. … Lower your salt intake. … Avoid overusing NSAIDs. … Avoid smoking. … Limit your alcohol intake.

Is a BUN level of 28 bad?

In general, non-renal causes usually increase BUN mildly, usually to less than 28 mg/dL. In comparison, patients with end-stage renal failure, requiring renal replacement therapy, may have plasma BUN levels greater than 140 mg/dL. Several diseases may cause a decreased BUN to creatinine ratio of less than 8 to 1.

How can I lower my BUN level?

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. However, abnormal BUN levels don’t necessarily mean you have a kidney condition.

What is the first sign of kidney problems?

Signs and symptoms of acute kidney failure may include: Decreased urine output, although occasionally urine output remains normal. Fluid retention, causing swelling in your legs, ankles or feet. Shortness of breath.

Should I worry if my GFR is 56?

A GFR of 60 or higher is in the normal range. A GFR below 60 may mean kidney disease. A GFR of 15 or lower may mean kidney failure.

Is a BUN level of 25 bad?

These tests are referred to as “renal function studies”. The BUN/creatinine ratio is a good measurement of kidney and liver function. The normal adult range is 6 to 25, with 15.5 being the optimal value.