Holiday working hours:

Dear patients, on the occasion of September 22 - Day of Bulgarian independence, the working hours of our laboratories are as follows:
*Sofia city, both our sites will be closed on 22.09, on 23.09.23, only the central laboratory at 1 Jerusalem Blvd. will be open;
*Varna city, all laboratories will be closed except for:
- 3 ILINDEN STREET - normal working hours, no change
- "TSAR OSVOBODITEL" Blvd. 81 - on 22.09.23 from 08:00 a.m. to 12:00 p.m. and on 23.09.23 will be closed

Sodium (Na+)

4.00 BGN

Sodium can be both an electrolyte and a mineral. It regulates the amount of fluids and maintains the electrolyte balance in the body and is important for the functioning of nerves and muscles. Checking the level of sodium in the urine is prescribed to monitor the water-electrolyte balance in the body.

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WHAT DO YOU NEED TO KNOW BEFORE ANY EXAMINATION?

Read the patient instructions or consult us by phone.

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