What does high BUN and RDW CV mean in blood test?

High BUN and RDW CV can be caused by numerous problems.

High levels of BUN and RDW CV in the blood indicate a variety of health problems. If your blood BUN level is between 6 mg/dL to 20 mg/dL and the RDW CV level is between 11.6 mg/dL to 14 %, then your body does not have any underlying health problems. But if BUN and RDW CV levels exceed these levels, you should see a doctor immediately.

Normal BUN range : 6 - 20 mg/dL

Age-wise ideal BUN level in blood:

Age	Ideal BUN value
<5 years	6.082
5-10 years	6.165
10-15 years	6.249
15-20 years	6.335
20-25 years	6.422
25-30 years	6.51
30-35 years	6.599
35-40 years	6.689
40-45 years	6.781
45-50 years	6.874
50-55 years	6.968
55-60 years	7.063
60-70 years	7.16
70-80 years	7.258
80-90 years	7.357
90-100 years	7.458
>100 years	7.56

*Ideal values ​​are calculated based on our database of patient records

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Normal RDW CV range : 11.6 - 14 %

Age-wise ideal RDW CV level in blood:

Age	Ideal RDW CV value
<5 years	11.759
5-10 years	11.92
10-15 years	12.083
15-20 years	12.248
20-25 years	12.416
25-30 years	12.586
30-35 years	12.758
35-40 years	12.933
40-45 years	13.11
45-50 years	13.289
50-55 years	13.471
55-60 years	13.655
60-70 years	13.842
70-80 years	13.839
80-90 years	13.836
90-100 years	13.833
>100 years	13.83

High BUN and RDW CV levels in the blood can cause a number of health problems. Your GP may recommend follow-up tests to get an important picture of your overall health and well-being. If the results are greater than 20 mg/dL for BUN and more than 14 % for RDW CV, you may also need some follow-up tests that will help detect the underlying disease early.

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How is a blood test performed in the lab?

Depending on the symptoms you are experiencing, your doctor may order a BUN and RDW CV test. In most hospitals BUN and RDW CV results can be obtained within three to six hours after blood is taken. The blood is usually drawn from a vein on the inside of the elbow or the back of the hand. Drink plenty of water before your appointment. If you experience any symptoms that you are concerned about are out of the ordinary, call your doctor immediately.