What condition is Magnesium Sulfate commonly used to treat?

Magnesium sulfate is commonly used to treat eclamptic seizures, which are seizures that occur in the context of severe pre-eclampsia or eclampsia during pregnancy. The drug works by acting as a central nervous system depressant, which helps to stabilize neuronal activity and reduce the occurrence of seizures in the mother. It is also effective in lowering blood pressure, which is particularly important in managing the severe hypertensive state associated with eclampsia. Additionally, magnesium sulfate has other therapeutic effects, including smooth muscle relaxation, which can be beneficial in preterm labor situations. However, its primary, well-established use in the context of this question is specifically for the prevention and control of seizures in pregnant individuals experiencing eclampsia.