GNH USA

Europe — EMA

Levetiracetam Viatris

GNH USA supplies Levetiracetam Viatris (Levetiracetam), an antiepileptic for partial‑onset, tonic‑clonic and myoclonic seizures. Request a quote for supply.

Levetiracetam

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What is Levetiracetam?

Levetiracetam, the active ingredient in Levetiracetam Viatris, is an antiepileptic (anticonvulsant) presented as an oral dosage form for oral use. It is indicated for the treatment of partial‑onset, generalized tonic‑clonic and myoclonic seizures in patients with epilepsy, helping to reduce seizure frequency and improve quality of life.

GNH USA supplies Levetiracetam Viatris as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent quality and regulatory compliance across global markets and reliable delivery timelines.

What is Levetiracetam used for?

Levetiracetam is an antiepileptic that acts on neuronal excitability to control seizure activity. - Partial‑onset seizures: reduces frequency of focal seizures. - Generalized tonic‑clonic seizures: helps prevent convulsive episodes. - Myoclonic seizures: decreases occurrence of sudden muscle jerks.

What are the side effects of Levetiracetam?

Levetiracetam may cause a range of adverse reactions, varying from mild to serious.

Common Side Effects: - Dizziness - Fatigue - Somnolence - Headache - Nausea

Serious or Rare Side Effects: - Severe allergic reactions such as Stevens‑Johnson syndrome - Mood alterations including depression or suicidal thoughts - Rash or skin eruptions - Blood dyscrasias (e.g., neutropenia, thrombocytopenia)

What precautions apply to Levetiracetam?

When prescribing levetiracetam, clinicians should consider several safety aspects. - Renal impairment: adjust dose based on creatinine clearance. - Mood changes: monitor for depression, anxiety, or suicidal ideation. - Abrupt discontinuation: taper gradually to avoid seizure worsening. - Elderly patients: start at lower dose and monitor tolerability. - Pregnancy: safety not established; weigh benefits against potential risks. - Store at below 25°C: keep in original packaging, protect from moisture.

What does Levetiracetam interact with?

Levetiracetam can interact with other medicines, requiring attention to dosing and monitoring.

Major Interactions (Avoid): - Carbamazepine: reduces levetiracetam plasma concentrations. - Phenobarbital: decreases levetiracetam exposure. - Phenytoin: lowers levetiracetam levels.

Moderate Interactions (Monitor Closely): - Valproic acid: may increase levetiracetam concentrations. - Central nervous system depressants: additive sedation risk. - Alcohol: enhances CNS depressive effects.

Frequently asked questions

What is Levetiracetam Viatris used for?+
Levetiracetam Viatris is used to treat epilepsy. It is approved for partial‑onset seizures, generalized tonic‑clonic seizures, and myoclonic seizures, helping to lower the frequency and severity of seizure episodes in patients diagnosed with these seizure types.
How does levetiracetam work in the body?+
Levetiracetam binds to the synaptic vesicle protein SV2A, which plays a key role in regulating neurotransmitter release. This binding modulates calcium‑dependent exocytosis, stabilizing neuronal firing and reducing the hyper‑excitability that leads to seizure activity.
What is the usual dose of levetiracetam?+
The prescribed dose of levetiracetam is individualized by the treating physician based on the patient’s age, weight, renal function, and seizure type. The prescriber determines the starting dose and any subsequent titration to achieve optimal seizure control while minimizing side effects.
Is levetiracetam safe during pregnancy or breastfeeding?+
Safety data for levetiracetam in pregnancy and lactation are limited. The medication should only be used if the potential benefit to the mother outweighs any possible risk to the fetus or infant. Women who are pregnant, planning pregnancy, or breastfeeding should discuss risks and alternatives with their healthcare provider.
How do I order Levetiracetam Viatris from GNH USA?+
To place an order, submit an enquiry on the product page at gnh-usa.com, specifying the required quantity. GNH USA works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details and any necessary import documentation.
How does levetiracetam compare with other antiepileptic drugs?+
Compared with older agents such as carbamazepine or phenytoin, levetiracetam has a distinct mechanism (SV2A binding) and a relatively favorable drug‑interaction profile. It is often chosen for patients who need a medication with fewer enzyme‑inducing effects, though individual response and tolerability vary.
What are the storage and handling requirements for Levetiracetam Viatris?+
Levetiracetam tablets should be stored at temperatures below 25 °C, in their original container, protected from moisture and direct sunlight. Keeping the product in a dry, controlled environment helps maintain its potency throughout its shelf life.
How is Levetiracetam Viatris administered?+
Levetiracetam Viatris is taken orally, with or without food, as directed by the prescriber. Tablets should be swallowed whole with water; they are not intended for crushing, chewing, or splitting unless specifically advised by a healthcare professional.
What are the most serious risks associated with levetiracetam?+
Serious adverse events, although rare, include severe allergic reactions such as Stevens‑Johnson syndrome, significant mood changes like depression or suicidal thoughts, and blood disorders such as neutropenia or thrombocytopenia. Patients should seek immediate medical attention if they notice any of these symptoms.
Who should not use levetiracetam?+
Levetiracetam is contraindicated in individuals with a known hypersensitivity to the drug or any of its excipients. Patients with severe renal impairment should avoid use unless a dose adjustment is made under medical supervision. Caution is also advised for those with a history of mood disorders.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
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Product details

Drug
Levetiracetam
Route
Oral Use
Manufacturer
Viatris Sante
Origin
EU

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