Sodium (Na)

. A urine sodium test helps assess the body's sodium balance and kidney function. Sodium is a vital electrolyte that plays a key role in maintaining fluid balance, blood pressure regulation, and nerve and muscle function.
. This test is often used to determine the cause of electrolyte imbalances, dehydration, or fluid retention and to evaluate kidney function in conditions like acute kidney injury, chronic kidney disease, and adrenal gland disorders.
. It is also helpful in monitoring patients on diuretics, assessing sodium loss in urine, and distinguishing between kidney-related and non-kidney-related causes of sodium imbalances in the body.

  • Urine

Patient Instructions:
. No special preparation is required.
. For women: If possible, avoid contaminating the urine sample with blood, if collected during menstruation.
. Your doctor may ask you to avoid certain food and medicines for several days before the test. Do not stop any medication without consulting your doctor first.
. Avoid intense exercise for at least 24 hours before the test.
Sample Type:
Urine
Result Time:

After 2 hours 30 minutes
After cutoff: 8:00 AM next day

Storage & Transportation:
-
Cutoff Times:

9:30 PM Monday – Saturday
8:30 PM Sunday

30 minutes required for samples arrived at Cao Thang till receive by Laboratory

Test Convenient

Find location

Why Choose Us

3.500.000+
Patients
6.500+
Doctor Partners
40+
Branches
25+
years experience

Test with Ease

Test with Ease

1
Online booking

Book online or visit our 35+ locations

2
Sample Collection

A nurse will take your sample

3
Fast Result

Get your results via Zalo or SMS

4
Free Teledoctor Consultation

Receive a free teledoctor consultation or track your results with your personal doctor

Book Now
Book Test  width= Zalo Button Messenger Button promotion