Product image of Labetalol Synchrony (Labetalol Hydrochloride) supplied by GNH India

Labetalol Synchrony

Active Ingredient:
Labetalol Hydrochloride
Origin:
EU

Labetalol Synchrony (Labetalol Hydrochloride)

Labetalol Hydrochloride, the active ingredient in Labetalol Synchrony, is a mixed adrenergic antagonist presented as an injectable solution for intravenous use. It treats hypertension, including hypertensive emergencies, and can be used in severe hypertension during pregnancy such as pre‑eclampsia.

GNH India supplies Labetalol Synchrony as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Synchrony Pharma Limited

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Indications & Clinical Uses

Labetalol Synchrony is used to manage conditions involving elevated blood pressure and related vascular stress.

  • Hypertension: reduces systolic and diastolic pressure in chronic hypertension.
  • Hypertensive emergency: provides rapid blood pressure control in acute severe hypertension.
  • Pre‑eclampsia: helps control severe hypertension in pregnant patients.

How It Works

  • Labetalol Hydrochloride exerts a combined non‑selective β‑adrenergic blockade and selective α1‑adrenergic blockade. By inhibiting β1 receptors it lowers heart rate and myocardial contractility, while α1 antagonism causes vasodilation, together decreasing cardiac output and peripheral vascular resistance, resulting in lowered arterial pressure.

Side Effects

Adverse reactions may occur with Labetalol Synchrony and should be monitored.

Common Side Effects

  • Dizziness
  • Headache
  • Nausea
  • Fatigue
  • Flushing
  • Nasal congestion

Serious or Rare Side Effects

  • Severe hypotension
  • Bradycardia
  • Hepatic dysfunction
  • Bronchospasm

Precautions & Warnings

Before initiating therapy, clinicians should consider several safety measures.

  • Monitor blood pressure: adjust infusion rate to avoid rapid falls.
  • Assess cardiac function: use cautiously in heart failure or recent myocardial infarction.
  • Evaluate liver function: exercise care in hepatic impairment.
  • Review asthma status: avoid in patients with active bronchospasm.
  • Consider drug interactions: review concomitant antihypertensives.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze.

Avoid Interactions

Labetalol Synchrony can interact with various medications; awareness of interaction severity is essential.

Major Interactions (Avoid)

  • Combined use with other β‑blockers: risk of excessive bradycardia.
  • Concurrent α‑agonists: antagonistic effect on blood pressure control.
  • MAO inhibitors: may precipitate hypertensive crisis.

Moderate Interactions (Monitor Closely)

  • Calcium channel blockers: additive hypotensive effect.
  • Diuretics: may enhance blood pressure reduction.
  • NSAIDs: may blunt antihypertensive response.

Frequently Asked Questions

Labetalol Synchrony is an intravenous medication indicated for the treatment of hypertension, including hypertensive emergencies, and for managing severe hypertension in pregnancy such as pre‑eclampsia. It is administered in hospital settings where rapid blood pressure control is required.

Labetalol Hydrochloride combines non‑selective β‑adrenergic blockade with selective α1‑adrenergic blockade. The β‑blockade reduces heart rate and contractility, while the α1‑blockade causes vasodilation. Together these actions lower cardiac output and peripheral resistance, leading to a reduction in arterial blood pressure.

The dose of Labetalol Synchrony is individualized and determined by the prescribing clinician based on the patient’s condition, severity of hypertension, and response to therapy. Specific dosing regimens are not provided here and should follow the prescriber’s instructions.

Labetalol Synchrony may be used in severe hypertension during pregnancy, such as pre‑eclampsia, under close medical supervision. Data on safety during breastfeeding are limited; therefore, the benefits and risks should be carefully weighed by the healthcare provider before use.

To order Labetalol Synchrony, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India supplies hospitals, pharmacies and procurement teams worldwide, and will request verification of trade or institutional credentials before providing pricing, availability, shipping details (including cold‑chain where applicable) and import documentation.

Labetalol’s unique combination of β‑ and α1‑blockade distinguishes it from pure β‑blockers or vasodilators. This dual action provides effective blood pressure reduction with less reflex tachycardia, making it useful in situations where rapid control is needed, such as hypertensive emergencies, whereas many other agents act through a single mechanism.

Labetalol Synchrony should be stored at 2‑8 °C in a refrigerator, protected from light, and must not be frozen or shaken. Keep the product in its original packaging to maintain stability and prevent contamination.

Labetalol Synchrony is administered intravenously by a healthcare professional. It is typically given as a continuous infusion or intermittent IV bolus, depending on the clinical scenario and the prescriber’s protocol.

Serious risks include severe hypotension, marked bradycardia, hepatic dysfunction, and bronchospasm, especially in patients with underlying asthma or chronic obstructive pulmonary disease. Prompt monitoring of blood pressure, heart rate and liver enzymes is essential during therapy.

Labetalol Synchrony is contraindicated in patients with known hypersensitivity to labetalol or any component of the formulation, in those with severe bradycardia, second‑ or third‑degree heart block without a pacemaker, and in patients with uncompensated heart failure or acute bronchospasm.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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