Fluid therapy

FLUID THERAPY 
  • Fluid therapy refers to administration of fluids to compensate the loss of fluids from the body due to a variety of conditions leading to dehydration. Fluid loss in the body can lead to shock and can become fatal if unattended to.
  • The purpose of fluid therapy is to correct dehydration or overhydration, elctrolyte imbalance and /or acid -base imbalance.
  • It is also indicated to correct acidosis/alkalosis, treat shock, give parenteral nourishment or even stimulate organ function such as kidney.

Fluid volume and type

  • The type of solution is to be dictated by history, clinical signs and laboratory examination.
  • The volume of fluid is determined the need for maintenance as well as the need for replacement of lost fluid.
  • For normal maintenance, a thumb rule of 65 ml / kg /24 hr for adults and 130 ml / kg /24 hr for young ones is calculated.
  • Based on this, a normal mature dog of 20 kg would require 1300 ml for 24hr period.
  • Replacement of fluid loss must be in addition to the maintenance requirement.
  • To calculate fluid loss one must estimate the degree of dehydration.
Last modified: Wednesday, 25 April 2012, 12:24 PM