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

Lacosamide Viatris

Active Ingredient:
Lacosamide
Origin:
EU

Lacosamide Viatris (Lacosamide)

Lacosamide, the active ingredient in Lacosamide Viatris, is an anti‑epileptic presented as an oral formulation for oral use. It is indicated for the treatment of partial‑onset seizures in patients with epilepsy.

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

Manufacturer / TM Owner

Viatris Sante

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Indications & Clinical Uses

Lacosamide is an anti‑epileptic drug used to manage focal seizure disorders.

  • Partial‑onset seizures: reduces seizure frequency in patients with focal epilepsy.
  • Adjunct therapy in epilepsy: used alongside other anti‑epileptic drugs to improve overall seizure control.
  • Focal epilepsy: helps control seizures that originate in a specific brain region.

How It Works

  • Lacosamide selectively enhances the slow inactivation of voltage‑gated sodium channels, stabilizing neuronal membranes and decreasing hyper‑excitability. This modulation reduces the likelihood of repetitive neuronal firing that underlies seizure activity, providing anticonvulsant effects without significantly affecting normal neuronal transmission.

Side Effects

Lacosamide may cause a range of adverse reactions, from mild to severe.

Common Side Effects

  • Dizziness: sensation of light‑headedness or unsteadiness.
  • Nausea: feeling of stomach upset or urge to vomit.
  • Fatigue: unusual tiredness or lack of energy.
  • Headache: mild to moderate head pain.
  • Blurred vision: temporary visual disturbances.
  • Diplopia: double vision.

Serious or Rare Side Effects

  • Suicidal thoughts: emergence of depressive ideation or self‑harm urges.
  • Severe skin reactions: such as Stevens‑Johnson syndrome or toxic epidermal necrolysis.
  • Cardiac arrhythmia: abnormal heart rhythm, including PR‑interval prolongation.
  • Respiratory depression: slowed breathing, especially with CNS depressants.
  • Allergic reactions: rash, itching, swelling, or anaphylaxis.
  • Liver injury: elevated liver enzymes or hepatitis.

Precautions & Warnings

Before initiating therapy, clinicians should consider several safety factors.

  • Renal impairment: monitor renal function and adjust therapy as needed.
  • Hepatic impairment: use with caution and observe liver function tests.
  • Concomitant CNS depressants: observe for enhanced sedation or respiratory effects.
  • History of cardiac arrhythmia: evaluate cardiac status prior to use.
  • Pregnancy: safety not established; avoid unless benefits outweigh potential risks.
  • Store below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Lacosamide can interact with other medicines, requiring attention to avoid reduced efficacy or increased toxicity.

Major Interactions (Avoid)

  • Strong CYP3A4 inhibitors (e.g., ketoconazole): may increase lacosamide plasma levels.
  • Strong CYP3A4 inducers (e.g., carbamazepine): may reduce lacosamide effectiveness.
  • Other sodium‑channel blockers: may heighten risk of central nervous system depression.

Moderate Interactions (Monitor Closely)

  • Co‑administration with other antiepileptic drugs: may require therapeutic drug monitoring.
  • Alcohol consumption: can amplify dizziness and sedation.
  • Anticoagulants: may increase bleeding tendency; monitor coagulation parameters.

Frequently Asked Questions

Lacosamide Viatris is an anti‑epileptic medication indicated for the treatment of partial‑onset (focal) seizures in patients with epilepsy. It is used as monotherapy or as an adjunct to other antiepileptic drugs to help reduce seizure frequency and improve overall seizure control.

Lacosamide works by selectively enhancing the slow inactivation of voltage‑gated sodium channels in neuronal membranes. This action stabilizes hyper‑excitable neurons, decreasing repetitive firing and thereby reducing the likelihood of seizure generation without markedly affecting normal neuronal activity.

The dosage of Lacosamide Viatris is individualized by the prescribing clinician based on the patient’s age, weight, renal function, and response to therapy. The prescriber determines the appropriate starting dose and any subsequent titration schedule.

The safety of Lacosamide Viatris in pregnancy and lactation has not been fully established. It should be used only if the potential benefit justifies the potential risk to the fetus or infant, and decisions should be made in consultation with a healthcare professional.

To order Lacosamide Viatris, submit an enquiry on the product page at gnhindia.com specifying the required quantity. GNH India supplies hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details, and any necessary import documentation.

Lacosamide differs from many traditional antiepileptics by targeting the slow inactivation phase of sodium channels, offering a distinct mechanism that can be beneficial for patients who have not responded adequately to other agents. Its side‑effect profile and drug‑interaction potential also vary, making it a useful alternative or adjunct in individualized treatment plans.

Lacosamide Viatris should be stored at temperatures below 25 °C, in its original packaging, and protected from moisture and direct sunlight. Keep the product out of reach of children and do not use it after the expiration date printed on the label.

Lacosamide Viatris is administered orally, typically as a tablet or oral solution, and should be taken with or without food as directed by the prescriber. The exact method of administration (e.g., with water) follows standard oral medication practices.

Serious risks include the potential for suicidal thoughts or behaviors, severe skin reactions such as Stevens‑Johnson syndrome, cardiac conduction abnormalities (e.g., PR‑interval prolongation), respiratory depression when combined with other CNS depressants, and rare cases of liver injury. Patients should be monitored closely for these events.

Lacosamide Viatris should be avoided in individuals with known hypersensitivity to lacosamide or any of its excipients. Caution is also advised for patients with significant cardiac conduction disorders, severe hepatic impairment, or those taking medications that may cause dangerous interactions without appropriate monitoring.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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