Is LDH 121 normal, high or low? What does Lactate dehydrogenase level 121 mean?

Your LDH level of 121 is a Normal LDH level.

Normal LDH levels may indicate underlying health problems. The normal range is typically between 100 U/L and 190 U/L. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal LDH range for men is :100 - 190 U/L

Ideal values of LDH depending on age (male) :

Age	Ideal LDH value
<5 years	101.21
5-10 years	102.435
10-15 years	103.674
15-20 years	104.928
20-25 years	106.198
25-30 years	107.483
30-35 years	108.784
35-40 years	110.1
40-45 years	111.432
45-50 years	112.78
50-55 years	114.145
55-60 years	115.526
60-70 years	116.924
70-80 years	118.339
80-90 years	119.771
90-100 years	121.22
>100 years	122.687

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

Get Advice via Email : Send us your blood test report, and our LDH experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides LDH, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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Some examples of conditions that increase or decrease LDH levels include:

• Acute kidney disease
• Acute liver disease
• Sepsis
• Infections such as infectious mononucleosis
• Pancreatitis

Receive world-class medical opinion about your normal LDH levels over email.Upload blood test report now

Normal range of LDH found among women :100-190 U/L

Ideal values of LDH depending on age (female) :

Age	Ideal LDH value
<5 years	101.246
5-10 years	102.508
10-15 years	103.786
15-20 years	105.079
20-25 years	106.389
25-30 years	107.715
30-35 years	109.057
35-40 years	110.416
40-45 years	111.792
45-50 years	113.185
50-55 years	114.596
55-60 years	116.024
60-70 years	117.47
70-80 years	118.934
80-90 years	120.416
90-100 years	121.917
>100 years	123.436

If you take a LDH blood test and the results are not in the normal range (100-190 U/L), 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 LDH Test Is Done :

When your doctor orders a LDH test, it involves a straightforward blood draw to measure your LDH levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your LDH test results are usually available within a few hours.