Labetalol Injection IP 5 mg per ml: Uses, How It Works, Side Effects, and Expert Advice
Labetalol Injection is a prescription medicine used to manage high blood pressure (hypertension) in hospital settings, especially during hypertensive emergencies, pregnancy-related hypertension (pre-eclampsia/eclampsia), and during surgery to control blood pressure. It belongs to a class of drugs called beta-blockers with additional alpha-blocking activity. This injection is available under the Jan Aushadhi initiative at an affordable price, making it accessible for patients who need urgent blood pressure control.
Labetalol Injection Uses
- Treatment of hypertensive emergencies (rapidly lowering dangerously high blood pressure)
- Management of pre-eclampsia and eclampsia in pregnancy
- Controlling blood pressure during and after surgery
- Short-term management of severe hypertension when oral therapy is not possible
How Labetalol Injection Works
Labetalol works by blocking the action of certain natural chemicals in the body, such as adrenaline, on the heart and blood vessels. It reduces the heart rate and relaxes blood vessels, which lowers blood pressure. The alpha-blocking effect helps dilate arteries, while the beta-blocking effect reduces the force and rate of heart contractions. This dual action makes it effective for rapid blood pressure control.
Common Side Effects of Labetalol Injection
- Dizziness or lightheadedness (especially when standing up)
- Nausea or vomiting
- Fatigue or weakness
- Slow heart rate (bradycardia)
- Headache
- Numbness or tingling in fingers or toes
- Swelling in ankles or feet
Most side effects are temporary and may resolve as your body adjusts. However, if you experience severe dizziness, fainting, difficulty breathing, or very slow pulse, seek immediate medical help.
Expert Advice for Labetalol Injection
- Labetalol injection is given by a healthcare professional in a hospital setting; it is not for self-administration.
- Inform your doctor if you have asthma, diabetes, heart block, liver disease, or a history of allergic reactions.
- If you are pregnant or breastfeeding, discuss the risks and benefits with your doctor. Labetalol is commonly used in pregnancy-related hypertension.
- Monitor your blood pressure regularly as advised by your doctor.
- Avoid sudden discontinuation; your doctor will gradually reduce the dose if needed.
- Do not consume alcohol while on this medication as it may increase side effects.
Jan Aushadhi Price and Availability
Labetalol Injection IP 5 mg per ml is available under the Jan Aushadhi scheme at an MRP of ₹55.32 for a 4 ml ampoule. This is significantly cheaper than many branded alternatives. You can purchase it from authorized Jan Aushadhi Kendras across India. Always check the batch number and expiry date before use. The generic version contains the same active ingredient as branded products, ensuring quality at a lower cost.
Safety Note
This information is for educational purposes only and does not replace professional medical advice. Always consult your doctor or pharmacist before using any medication. Verify the composition, strength, and suitability of Labetalol Injection with your healthcare provider. Do not self-medicate or change your dose without medical supervision.