What causes high D Dimer and low RBC?

High D Dimer and low RBC can be caused by many reasons.

If your D Dimer is in between 0 ug/mL and 0.51 ug/mL and your RBC is in between 4.5 mil/uL and 5.5 mil/uL then you need not worry as these are the normal ranges for D Dimer and RBC respectively. But if your levels are lesser or greater than the above values, then there may be some problem in your body.

Normal range of D Dimer : 0 - 0.51 ug/mL

Ideal values of D Dimer depending on age :

Age	Ideal D Dimer value
<5 years	0.113
5-10 years	0.116
10-15 years	0.119
15-20 years	0.123
20-25 years	0.127
25-30 years	0.131
30-35 years	0.135
35-40 years	0.139
40-45 years	0.143
45-50 years	0.147
50-55 years	0.151
55-60 years	0.156
60-70 years	0.161
70-80 years	0.166
80-90 years	0.171
90-100 years	0.176
>100 years	0.181

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

If you want your blood test report to be interpreted by D Dimer specialist, then you can upload your report. Our D Dimer expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

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Total number of patients treated

Some examples of conditions that increase or decrease D Dimer levels include:

• Smoking
• Obesity
• Clotting disorder such as factor V Leiden mutation
• Antiphospholipid syndrome
• Prolonged immobility

If you want your blood test report to be interpreted by D Dimer specialist, you can upload your report. Our D Dimer expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours. Upload blood test report now

Normal range of RBC : 4.5 - 5.5 mil/uL

Ideal values of RBC depending on age :

Age	Ideal RBC value
<5 years	4.635
5-10 years	4.775
10-15 years	4.919
15-20 years	5.067
20-25 years	5.22
25-30 years	5.377
30-35 years	5.372
35-40 years	5.367
40-45 years	5.363
45-50 years	5.358
50-55 years	5.353
55-60 years	5.348
60-70 years	5.343
70-80 years	5.338
80-90 years	5.499
90-100 years	5.494
>100 years	5.489

High D Dimer and low RBC can be caused by a lot of reasons. If you take D Dimer and RBC blood tests and the results are higher than 0.51 ug/mL for D Dimer and lower than 4.5 mil/uL for RBC, your physician may recommend more tests to figure out the problem. You might also get these tests if your physician thinks you have some other disease.

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How the D Dimer and RBC Tests Are Done :

If your doctor wants D Dimer and RBC tests on you, you may need to go through these tests. During the D Dimer and RBC blood tests, a pathologist will put a needle into your veins and take out a small quantity of blood. A pathologist is a physician in the medical field who thoroughly studies the causes and effects of disease. Within a few hours you will get your D Dimer and RBC Test reports by your pathologist.