Is LDH 301 high, normal or dangerous? What does Lactate dehydrogenase level 301 mean?

📅 Medical Review Date: January 12, 2026

Your LDH level of 301 is a High LDH level.

High 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.

Important - Scroll to the end of this article to see how our patients managed their high LDH levels

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	103.01
5-10 years	106.111
10-15 years	109.305
15-20 years	112.595
20-25 years	115.984
25-30 years	119.475
30-35 years	123.071
35-40 years	126.775
40-45 years	130.591
45-50 years	134.522
50-55 years	138.571
55-60 years	142.742
60-70 years	147.039
70-80 years	151.465
80-90 years	156.024
90-100 years	160.72
>100 years	165.558

*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

1,51,150

Total number of patients treated

Important - Read more questions about high LDH levels after this video message

A video message on the treatment of your high LDH level

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

Important - At the end of this article read how our patients treated their high LDH levels

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 high LDH levels over email.Upload blood test report now

Important - At the end of this article read how our patients treated their high LDH levels

Also Read :How our patients treated their high ldh?

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	103.1
5-10 years	106.296
10-15 years	109.591
15-20 years	112.989
20-25 years	116.492
25-30 years	120.104
30-35 years	123.828
35-40 years	127.667
40-45 years	131.625
45-50 years	135.706
50-55 years	139.913
55-60 years	144.251
60-70 years	148.723
70-80 years	153.334
80-90 years	158.088
90-100 years	162.989
>100 years	168.042

Upload your blood test report

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.

Important :How our patients treated their high ldh?

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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.