The choice of fluids depends on the child's age, underlying medical conditions, and specific needs. Commonly used fluids include:
Isotonic solutions like normal saline (0.9% NaCl) and lactated Ringer's: Used for general fluid replacement and resuscitation. Hypotonic solutions like half-normal saline (0.45% NaCl): Used for maintenance in children with normal electrolyte levels. Dextrose solutions: Used to provide calories and prevent hypoglycemia.
