Labetalol
LABETALOL
Overview
This medicine is used to help manage high blood pressure and heart-related problems. It helps the heart function more efficiently and reduces the strain on it
Classification
Beta blockers
Uses
Doctors may prescribe labetalol for:
High blood pressure
Pregnancy-related high blood pressure
Chest pain due to poor blood flow to the heart
Controlling blood pressure during surgery or in emergencies
Sometimes used in people with heart rhythm problems
How It Works
Labetalol works by blocking specific nerve signals (alpha and beta receptors) in the heart and blood vessels. This causes:
The heart to beat more slowly and with less force
Blood vessels to relax and widen, allowing blood to flow more easily
As a result, blood pressure goes down, and the heart doesn’t have to work as hard.
Dosage
As prescribed by your doctor.
Side effects
You might experience:
Tiredness or fatigue
Dizziness or lightheadedness, especially when standing
Slow heart rate
Nausea or stomach upset
Cold hands or feet
Shortness of breath
Precautions
Inform your doctor if you have asthma, diabetes, heart failure, or liver problems
Don’t stop taking it suddenly—it can cause a spike in blood pressure
Use with caution if you’re pregnant or breastfeeding, unless prescribed
Monitor blood pressure and heart rate regularly
Let your doctor know if you’re on other heart or blood pressure medicines
Disclaimer
This content is for informational purposes only. Always consult a healthcare provider for medical advice and proper dosage
