Labetalol

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Labetalol

Labetalol (pronounced la-BET-uh-lol) is a medication used to treat high blood pressure (hypertension). It belongs to a class of drugs known as beta blockers.

Etymology

The term "Labetalol" is derived from the combination of "l-" (levo-) and "beta-alol" (beta blocker and alcohol). The "l-" prefix indicates the levo- or left-handed isomer, which is the active form of the drug.

Usage

Labetalol is used to treat hypertension, and it can be used alone or in combination with other medications. It works by blocking the action of certain natural substances in your body, such as epinephrine, on the heart and blood vessels. This effect reduces heart rate, blood pressure, and strain on the heart.

Side Effects

Common side effects of Labetalol include dizziness, tiredness, and nausea. Serious side effects are rare, but may include slow heartbeat, fainting, and shortness of breath. If any of these effects persist or worsen, patients are advised to tell their doctor or pharmacist promptly.

Related Terms

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