What Does An Elevated BUN And Creatinine Indicate?

What is considered a high BUN level?

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.

A better measure is the ratio of BUN to creatinine found in your blood..

What does a bun creatinine ratio of 25 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.

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.

Why would Bun be high?

A high BUN value can mean kidney injury or disease is present. Kidney damage can be caused by diabetes or high blood pressure that directly affects the kidneys. High BUN levels can also be caused by low blood flow to the kidneys caused by dehydration or heart failure. Many medicines may cause a high BUN.

Can drinking water lower your creatinine levels?

Drinking more water could lower the serum creatinine level, but does not change kidney function. Forcing excessive water intake is not a good idea. I suggest that you drink based on thirst and not excessively hydrate.

What causes creatinine to rise?

Generally, a high serum creatinine level means that your kidneys aren’t working well. Your creatinine level may temporarily increase if you’re dehydrated, have a low blood volume, eat a large amount of meat or take certain medications. The dietary supplement creatine can have the same effect.

Can UTI cause elevated BUN and creatinine?

High serum creatinine levels in the blood indicate that the kidneys aren’t functioning properly. Your serum creatinine levels may be slightly elevated or higher than normal due to: a blocked urinary tract.

What level of BUN indicates kidney failure?

A GFR below 60 is a sign that the kidneys are not working properly. Once the GFR decreases below 15, one is at high risk for needing treatment for kidney failure, such as dialysis or a kidney transplant. Urea nitrogen comes from the breakdown of protein in the foods you eat. A normal BUN level is between 7 and 20.

What are the signs that something is wrong with your kidneys?

What are signs that something is wrong with my kidneys?A change in how much you urinate.Pee that is foamy, bloody, discolored, or brown.Pain while you pee.Swelling in your arms, wrists, legs, ankles, around your eyes, face, or abdomen.Restless legs during sleep.Joint or bone pain.Pain in the mid-back where kidneys are located.You’re tired all the time.

Is a bun creatinine ratio of 26 bad?

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.

Is a BUN of 28 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.

What medications cause high BUN levels?

Commonly prescribed medications that may raise your BUN levels include:amphotericin B (AmBisome, Fungizone)carbamazepine (Tegretol)cephalosporins, a group of antibiotics.furosemide (Lasix)methotrexate.methyldopa.rifampin (Rifadin)spironolactone (Aldactone)More items…

Can diabetes cause high BUN levels?

What are the late signs of kidney disease in patients with diabetes? As your kidneys fail, your blood urea nitrogen (BUN) levels will rise as well as the level of creatinine in your blood.

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.