Table 3.

Intravenous fluid indications in preeclampsia.

Maintenance73, 80
60 to 80 mL.h-1 OR UO + stool + insensible losses	Consider the volume used for drug administration
	Monitoring based on clinical observation
Replacement73, 74, 88, 89
Titrate to systolic BP > 90 mmHg OR Shock index < 0.9	Consider arterial line insertion if pressure control is difficult or there is severe bleeding
	Consider noninvasive hemodynamic monitoring
Preload before neuraxial anesthesia73, 74, 76, 77
300 mL fluid challenge	Not routinely indicated
	Consider if high dose of anesthetic is administered
	Consider if hydralazine is the antenatal antihypertensive
Oliguria73, 74, 77
300 mL fluid challenge	Not routinely indicated
Maintain UO ≥ 100 mL/4 h	If persistent oliguria, consider repeat the fluid challenge (in case of negative fluid balance)
	Consider noninvasive hemodynamic monitoring

BP, Blood Pressure; UO, Urinary Output.