Which medication is commonly used as a treatment for preeclampsia?

Labetalol is commonly used as a treatment for preeclampsia due to its effectiveness in managing high blood pressure, a key component of the condition. Preeclampsia is characterized by hypertension and can lead to serious complications if left untreated, making it crucial to manage blood pressure effectively. Labetalol, a beta-blocker that also possesses alpha-blocking properties, is particularly favored for its ability to lower blood pressure without significantly affecting heart rate. It can be administered intravenously in acute settings, providing quick control over hypertensive episodes.

Other options like aspirin, while potentially considered for certain preeclampsia-related cases to reduce the risk of developing the condition in high-risk pregnancies, are not direct treatments for managing high blood pressure once preeclampsia is diagnosed. Metoprolol, another beta-blocker, is generally not the first line for preeclampsia due to its specific indications and side effect profile. Hydrochlorothiazide, a diuretic, might be used to manage hypertension but is not as commonly recommended as labetalol in the acute management of preeclampsia.