Which medication is commonly used for treating preeclampsia?

Magnesium sulfate is a critical medication used in the management of preeclampsia, particularly for its dual role in preventing seizures, which can occur in cases of severe preeclampsia or eclampsia. Preeclampsia is characterized by high blood pressure and often proteinuria, and the onset of seizures can significantly complicate the patient's condition. Magnesium sulfate helps to stabilize the neuro excitability that can lead to seizures, making it a cornerstone of treatment in this scenario.

Additionally, magnesium sulfate also has some vasodilatory effects, which can aid in lowering blood pressure, although this is not its primary use in this context. The use of magnesium sulfate in preeclampsia is well-supported by guidelines and clinical practice and is essential for the health of both the mother and the fetus.

Other medications, such as hydralazine, may also be used to manage hypertension associated with preeclampsia, and while beta-blockers have their indications, they are not the first-line treatment in this scenario. Aspirin is sometimes used as a preventative measure for women at high risk of developing preeclampsia, but it is not used in the active management of an already diagnosed case. Thus, magnesium sulfate