Product image of Levetiracetam Viatris (Levetiracetam) supplied by GNH India

Levetiracetam Viatris

Active Ingredient:
Levetiracetam
Origin:
EU

Levetiracetam Viatris (Levetiracetam)

Levetiracetam, the active ingredient in Levetiracetam Viatris, is an antiepileptic presented as a sterile injection for intravenous use. It is indicated for the treatment of partial‑onset seizures, myoclonic seizures, and generalized tonic‑clonic seizures in patients who require rapid and reliable seizure control.

GNH India supplies Levetiracetam Viatris as a licensed, GDP‑compliant international pharmaceutical supplier, providing the product to hospitals, pharmacies and clinics worldwide, and supporting global procurement for health‑care institutions seeking EU‑approved injectable antiepileptic medicines and ensuring compliance with local regulatory requirements.

Manufacturer / TM Owner

Viatris Sante

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Indications & Clinical Uses

Levetiracetam is an antiepileptic medication that modulates neuronal excitability to control seizure activity.

  • Partial‑onset seizures: reduces frequency and severity of focal seizures.
  • Myoclonic seizures: decreases occurrence of sudden muscle jerks.
  • Generalized tonic‑clonic seizures: helps prevent convulsive episodes.
  • Adjunctive therapy for epilepsy: used alongside other antiepileptics to improve overall seizure control.

How It Works

  • Levetiracetam binds to synaptic vesicle protein 2A (SV2A) in presynaptic neurons, modulating neurotransmitter release and stabilizing neuronal firing. This interaction reduces abnormal hyper‑synchronization of neuronal networks, thereby lowering the likelihood of seizure generation. By limiting excessive calcium influx during high‑frequency firing, it further contributes to neuronal stability.

Side Effects

Levetiracetam may be associated with a range of adverse reactions, which are categorized by frequency and severity.

Common Side Effects

  • Dizziness: sensation of lightheadedness or unsteadiness.
  • Fatigue: feeling unusually tired or weak.
  • Headache: mild to moderate cranial pain.
  • Irritability: increased emotional sensitivity or agitation.
  • Nausea: upset stomach with possible vomiting.
  • Somnolence: drowsiness or sleepiness.

Serious or Rare Side Effects

  • Severe allergic reaction: rash, swelling, or difficulty breathing.
  • Stevens‑Johnson syndrome: severe skin blistering and mucosal involvement.
  • Blood dyscrasias: neutropenia, leukopenia, or thrombocytopenia.
  • Mood changes: depression, suicidal thoughts, or aggressive behavior.
  • Hepatic dysfunction: elevated liver enzymes or hepatitis.

Precautions & Warnings

When using Levetiracetam injection, clinicians should consider several precautionary measures to ensure patient safety and product integrity.

  • Renal impairment: adjust dosing and monitor renal function.
  • History of psychiatric disorders: observe for mood changes or aggression.
  • Concomitant CNS depressants: assess for enhanced sedation.
  • Pregnancy: evaluate risk‑benefit as safety data are limited.
  • Monitoring: perform regular blood counts and liver function tests.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Levetiracetam can interact with other medicines, affecting its efficacy or safety profile.

Major Interactions (Avoid)

  • Carbamazepine: may reduce levetiracetam plasma levels.
  • Phenobarbital: may decrease levetiracetam exposure.
  • Phenytoin: may lower levetiracetam concentrations.

Moderate Interactions (Monitor Closely)

  • Valproic acid: potential for increased adverse effects.
  • Sedative agents (benzodiazepines, opioids): enhanced CNS depression.
  • Alcohol: may intensify dizziness and somnolence.

Frequently Asked Questions

Levetiracetam Viatris is an injectable antiepileptic indicated for the treatment of partial‑onset seizures, myoclonic seizures, and generalized tonic‑clonic seizures. It is employed in hospital and clinical settings where rapid intravenous control of seizure activity is required.

Levetiracetam exerts its effect by binding to the synaptic vesicle protein SV2A in presynaptic neurons. This binding modulates neurotransmitter release, stabilizes neuronal firing, and reduces abnormal hyper‑synchronization, thereby lowering the likelihood of seizure generation.

The appropriate dose of Levetiracetam Viatris is determined by the prescribing clinician based on the patient’s age, weight, renal function, and clinical response. Healthcare professionals adjust the regimen to achieve optimal seizure control while monitoring safety.

Safety data for levetiracetam in pregnancy and lactation are limited. Clinicians should weigh the potential benefits against possible risks and consider alternative therapies when appropriate. Women who are pregnant, planning pregnancy, or breastfeeding should discuss treatment options with their healthcare provider.

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 where applicable) and necessary import documentation.

Levetiracetam offers a distinct mechanism (SV2A binding) and is generally well tolerated, with fewer drug‑enzyme interactions than many older antiepileptics such as carbamazepine or phenytoin. It can be used as monotherapy or adjunctive therapy, but choice of agent depends on seizure type, comorbidities, and individual patient response.

Levetiracetam Viatris should be stored at 2‑8 °C (refrigerated), protected from light, and must not be frozen or shaken. Keep the product in its original packaging until use to maintain sterility and potency.

Levetiracetam Viatris is administered by intravenous injection or infusion under the supervision of qualified healthcare personnel. The exact rate and volume are determined by the prescriber, taking into account the patient’s clinical condition and any concurrent therapies.

Serious adverse events include severe allergic reactions (e.g., anaphylaxis, Stevens‑Johnson syndrome), blood dyscrasias such as neutropenia or thrombocytopenia, and significant mood changes including depression or suicidal ideation. Prompt medical evaluation is essential if any of these occur.

Levetiracetam is contraindicated in patients with known hypersensitivity to levetiracetam or any component of the formulation. Caution is advised for individuals with severe renal impairment, uncontrolled psychiatric disorders, or those taking interacting anticonvulsants that markedly reduce its plasma levels.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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