What is urea in blood test results?
A blood urea nitrogen (BUN) test measures the amount of nitrogen in your blood that comes from the waste product urea. Urea is made when protein is broken down in your body. Urea is made in the liver and passed out of your body in the urine. A BUN test is done to see how well your kidneys are working.
What is a normal urea level for a woman?
In general, normal BUN levels fall in the following ranges: adult men: 8 to 24 mg/dL. adult women: 6 to 21 mg/dL.
What is a normal urea level?
In general, around 6 to 24 mg/dL (2.1 to 8.5 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 happens if urea levels are high?
Uremia can lead to kidney failure when left untreated. Someone with uremia may have seizures, loss of consciousness, heart attacks, and other life-threatening symptoms. Some will need a kidney transplant. Kidney failure may also damage other organs, so untreated uremia can result in liver or heart failure.
What if urea is high?
What is normal urea level?
How much blood urea is normal?
The normal range of urea nitrogen in blood or serum is 5 to 20 mg/dl, or 1.8 to 7.1 mmol urea per liter. The range is wide because of normal variations due to protein intake, endogenous protein catabolism, state of hydration, hepatic urea synthesis, and renal urea excretion.
What is a normal creatinine level for a 60 year old woman?
The typical reference range for serum creatinine is 60 to 110 micromoles per liter (μmol/L) (0.7 to 1.2 milligrams per deciliter (mg/dL)) for men and 45 to 90 μmol/L (0.5 to 1.0 mg/dL) for women.
How can I reduce my urea level?
By eating large amounts of protein foods e.g. meat, fish, chicken, eggs, cheese, milk and yoghurt before commencing dialysis, you will affect the buildup of urea and creatinine in your blood. An appropriate daily intake of protein should be advised by your dietician.
What are dangerous levels of Bun?
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 are the symptoms of a high urea nitrogen count?
This occurs because the kidneys fail to filter out the wastes as they should and consequently there are high levels of urea and nitrogen in the blood and this is toxic for the body. Symptoms include – disorientation, fatigue and sluggishness, a pale skin, a dry mouth, increased thirst,…
What are the symptoms of elevated BUN levels?
The symptoms of elevated BUN levels include, fatigue, nausea, insomnia, dry itchy skin, etc. Given below are some of the major causes that can lead to an increase amount of BUN in the blood.
What does high blood urea nitrogen levels mean?
High blood urea nitrogen levels may indicate a problem with the kidneys, from an infection, to an abnormal growth, to a disease. There may be a problem with the liver if a test reveals particularly low levels.