Is D Dimer 4.21 high, normal or dangerous? What does D Dimer level 4.21 mean?

Your D Dimer level of 4.21 is a High D Dimer level.

High D Dimer levels could indicate health issues. Typically, levels between 0 ug/mL to 0.51 ug/mL suggest no concerns. However, deviations from this range warrant prompt medical attention. Consulting a doctor for abnormal levels is advisable.

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

Ideal values of D Dimer depending on age (male) :

Age	Ideal D Dimer value
<5 years	0.115
5-10 years	0.12
10-15 years	0.125
15-20 years	0.13
20-25 years	0.135
25-30 years	0.141
30-35 years	0.147
35-40 years	0.153
40-45 years	0.159
45-50 years	0.166
50-55 years	0.173
55-60 years	0.18
60-70 years	0.188
70-80 years	0.196
80-90 years	0.204
90-100 years	0.213
>100 years	0.222

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

Get Advice via Email : Send us your blood test report, and our D Dimer experts will check it. Within 12 hours, expect a detailed analysis and precise treatment guidance delivered to your email. If you've had additional blood tests apart from D Dimer, please upload those too. A thorough diagnosis often relies on assessing all abnormalities for an accurate assessment. Upload blood test report now

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A video message on the treatment of your high D Dimer level

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

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

Receive world-class medical opinion about your high D Dimer levels over email.Upload blood test report now

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

Ideal values of D Dimer depending on age (female) :

Age	Ideal D Dimer value
<5 years	0.115
5-10 years	0.12
10-15 years	0.125
15-20 years	0.13
20-25 years	0.136
25-30 years	0.142
30-35 years	0.148
35-40 years	0.154
40-45 years	0.161
45-50 years	0.168
50-55 years	0.175
55-60 years	0.183
60-70 years	0.191
70-80 years	0.199
80-90 years	0.208
90-100 years	0.217
>100 years	0.226

If you take a D Dimer blood test and the results are not in the normal range (0-0.51 ug/mL), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the D Dimer Test Is Done :

When your doctor recommends a D Dimer test, you'll likely undergo a simple blood draw specifically targeting the measurement of D Dimer. A pathologist, a specialist in studying diseases, will collect a small blood sample from your veins using a needle. Your D Dimer test results will typically be available within a few hours after this procedure.