ICU Protocols pp 433-440 | Cite as


  • Rajesh Chawla
  • Subhash Todi
  • Devendra Kumar Agarwal


Hyponatremia is a very common condition encountered in the ICU in isolation or as a complication of a medical illness. Hyponatremia is defined as serum sodium less than 135 mEq/L. It is considered severe if serum sodium is less than 125 mEq/L. Too rapid correction can result in neurological complications.


Serum Sodium Hypertonic Saline Total Body Water Urine Osmolality Serum Osmolality 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer India 2012

Authors and Affiliations

  • Rajesh Chawla
    • 1
  • Subhash Todi
    • 2
  • Devendra Kumar Agarwal
    • 3
  1. 1.Department of Respiratory, Critical Care & Sleep MedicineIndraprastha Apollo HospitalsNew DelhiIndia
  2. 2.Critical Care & EmergencyA.M.R.I. HospitalKolkataIndia
  3. 3.Department of NephrologyIndraprastha Apollo HospitalsNew DelhiIndia

Personalised recommendations