Antenatal magnesium sulphate for fetal neuroprotection- A mini review.

Prematurity is one of the leading causes of neurological impairment and thus morbidity and mortality. Various preventive strategies are available to prevent preterm birth and fetal morbidity associated with prematurity. Magnesium sulphate was proposed for its benefits on fetal neuroprotection. Various randomised studies were done emphasising its use, the appropriate gestational age and dosing regimen. Hospital based protocols are required to implement its efficient usage.