Prescription
Beta-blocker and alpha-blocker (blood pressure medicine)
Labetalol Hydrochloride
Last reviewed April 2026
Who is this for?
What is this drug?
Labetalol is a blood pressure-lowering medicine that works by relaxing your blood vessels and slowing down your heartbeat, making it easier for your heart to pump blood around your body.
What is it used for?
High blood pressure (hypertension)dangerously high blood pressure during pregnancy (pre-eclampsia and eclampsia)high blood pressure emergencies
Prescription Required
A doctor's prescription is required to obtain this drug legally.