Product image of Levosimendan Kalceks (Levosimendan) supplied by GNH India

Levosimendan Kalceks

Active Ingredient:
Levosimendan
Origin:
EU

Levosimendan Kalceks (Levosimendan)

Levosimendan, the active ingredient in Levosimendan Kalceks, is a calcium sensitizer presented as an injectable solution for intravenous use. It treats acute decompensated heart failure and cardiogenic shock in hospitalized patients.

GNH India supplies Levosimendan Kalceks as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals and clinics worldwide.

Manufacturer / TM Owner

Kalceks

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Indications & Clinical Uses

Levosimendan acts on the cardiovascular system to improve cardiac performance in severe heart failure conditions.

  • Acute decompensated heart failure: enhances cardiac output and reduces symptoms of congestion.
  • Cardiogenic shock: provides inotropic support while lowering afterload.
  • Post‑cardiac surgery low cardiac output: helps restore adequate circulation after surgery.

How It Works

  • Levosimendan increases cardiac contractility by binding to troponin C and sensitizing it to calcium, while simultaneously opening ATP‑sensitive potassium channels in vascular smooth muscle, causing vasodilation and reduced cardiac afterload.

Side Effects

Levosimendan may cause a range of adverse reactions.

Common Side Effects

  • Hypotension: drop in blood pressure, especially during infusion.
  • Headache: mild to moderate intensity.
  • Nausea: occasional gastrointestinal upset.
  • Flushing: transient warmth and redness of skin.
  • Arrhythmias: occasional premature beats.
  • Dizziness: related to blood pressure changes.

Serious or Rare Side Effects

  • Severe hypotension: may require vasopressor support.
  • Ventricular tachycardia: potentially life‑threatening rhythm disturbance.
  • Myocardial ischemia: chest pain due to reduced coronary perfusion.
  • Anaphylactic reaction: rare but possible allergic response.
  • Severe arrhythmogenic death: extremely rare fatal rhythm events.
  • Pulmonary edema: fluid accumulation in lungs.

Precautions & Warnings

Levosimendan requires careful monitoring and specific safety measures.

  • Cardiovascular monitoring: continuous blood pressure and ECG observation during infusion.
  • Renal impairment: adjust infusion rate and monitor renal function closely.
  • Electrolyte imbalance: correct potassium and magnesium before administration.
  • Concomitant vasodilators: use with caution due to additive hypotensive effect.
  • Pregnancy: safety unknown; avoid unless clearly indicated.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Levosimendan can interact with several cardiovascular agents.

Major Interactions (Avoid)

  • Sodium nitroprusside: additive vasodilation may cause severe hypotension.
  • Phosphodiesterase inhibitors (e.g., milrinone): increased risk of arrhythmias.
  • Beta‑blockers: may blunt the intended inotropic response.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors: monitor blood pressure for additive effects.
  • Diuretics: watch for electrolyte disturbances, especially potassium.
  • Calcium channel blockers: may affect vascular response to levosimendan.

Frequently Asked Questions

Levosimendan Kalceks is an injectable calcium sensitizer used in hospitals to treat acute decompensated heart failure and cardiogenic shock. It improves heart muscle contractility while reducing vascular resistance, helping stabilize patients with severe cardiac dysfunction.

Levosimendan works by binding to troponin C, making the heart muscle more responsive to calcium, which increases contractile force. At the same time, it opens ATP‑sensitive potassium channels in blood‑vessel walls, causing vasodilation and lowering the workload on the heart.

The dosage of Levosimendan Kalceks is determined by the prescribing clinician based on the patient’s condition, weight, and response. The prescriber sets the infusion rate and duration according to clinical guidelines and individual therapeutic needs.

Safety data for levosimendan in pregnancy and lactation are limited, and the product is classified as having an unknown pregnancy category. It should only be used if the potential benefit justifies the potential risk to the fetus or infant.

To order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including cold‑chain if needed), and import documentation.

Unlike traditional catecholamine inotropes, levosimendan increases contractility without raising intracellular calcium, reducing the risk of arrhythmias. It also provides vasodilation through potassium‑channel activation, offering a combined inotropic and afterload‑reducing effect that can be advantageous in certain heart‑failure scenarios.

Levosimendan Kalceks must be stored refrigerated at 2‑8 °C, protected from light, and should never be frozen or shaken. Keep the vials in their original packaging until use to maintain stability and potency.

Levosimendan Kalceks is given as an intravenous infusion. The solution is typically administered over a period of 24 hours, with continuous monitoring of blood pressure, heart rhythm, and clinical response throughout the infusion.

The most serious risks include severe hypotension, ventricular tachyarrhythmias, myocardial ischemia, and rare anaphylactic reactions. Prompt recognition and management of these events are essential, and patients should be monitored closely during and after the infusion.

Levosimendan should be avoided in patients with known hypersensitivity to the drug, uncontrolled severe hypotension, or those receiving concurrent strong vasodilators that could precipitate dangerous blood‑pressure drops. Clinicians must assess each patient’s overall condition before initiating therapy.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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