Is Sodium 103 low, normal or dangerous? What does Sodium level 103 mean?

Your Sodium level of 103 is a Low Sodium level.

Low Sodium levels may indicate underlying health problems. The normal range is typically between 136 mmol/L and 145 mmol/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 Sodium range for men is :136 - 145 mmol/L

Ideal values of Sodium depending on age (male) :

Age	Ideal Sodium value
<5 years	137.401
5-10 years	138.816
10-15 years	140.246
15-20 years	141.691
20-25 years	143.15
25-30 years	144.624
30-35 years	144.609
35-40 years	144.593
40-45 years	144.577
45-50 years	144.562
50-55 years	144.547
55-60 years	144.532
60-70 years	144.517
70-80 years	144.502
80-90 years	144.486
90-100 years	144.47
>100 years	144.455

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

Get Advice via Email : Send us your blood test report, and our Sodium 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 Sodium, 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

A video message on the treatment of your low Sodium level

If you want your blood test report to be interpreted by Sodium specialist, you can upload your report. Our Sodium 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 Sodium levels include:

• Conditions that lead to too much anti-diuretic hormone (ADH)
• Cushing syndrome
• Nephrotic syndrome
• Diabetes insipidus
• Excess fluid buildup in the body (edema) caused by heart failure

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

Normal range of Sodium found among women :136-145 mmol/L

Ideal values of Sodium depending on age (female) :

Age	Ideal Sodium value
<5 years	137.443
5-10 years	138.901
10-15 years	140.375
15-20 years	141.864
20-25 years	143.369
25-30 years	144.89
30-35 years	144.874
35-40 years	144.858
40-45 years	144.842
45-50 years	144.826
50-55 years	144.809
55-60 years	144.792
60-70 years	144.776
70-80 years	144.76
80-90 years	144.744
90-100 years	144.728
>100 years	144.711

If you take a Sodium blood test and the results are not in the normal range (136-145 mmol/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 Sodium Test Is Done :

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