Product image of Natriumvalproaat Seacross (Sodium Valproate) supplied by GNH India

Natriumvalproaat Seacross

Active Ingredient:
Sodium Valproate
Origin:
EU

Natriumvalproaat Seacross (Sodium Valproate)

Sodium Valproate, the active ingredient in Natriumvalproaat Seacross, is an anticonvulsant presented as an injectable solution for intravenous use. It is employed to treat generalized and focal seizures, to stabilise mood in bipolar disorder, and to prevent migraine attacks in appropriate patients.

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

Manufacturer / TM Owner

Seacross Pharma (Europe) Ltd

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Indications & Clinical Uses

Sodium Valproate is an anticonvulsant that acts on neuronal excitability in several neurological and psychiatric conditions.

  • Generalised and focal seizures: reduces seizure frequency and severity.
  • Bipolar disorder: provides mood stabilization and reduces manic episodes.
  • Migraine prophylaxis: decreases the number of migraine attacks and associated disability.

How It Works

  • Sodium Valproate increases cerebral gamma‑aminobutyric acid (GABA) concentrations by inhibiting GABA transaminase and also blocks voltage‑gated sodium channels, leading to stabilization of neuronal membranes and reduced neuronal firing that underlies seizure activity and mood dysregulation.

Side Effects

Adverse reactions may occur with sodium valproate therapy.

Common Side Effects

  • Nausea or gastrointestinal upset.
  • Dizziness or light‑headedness.
  • Tremor or fine motor incoordination.
  • Weight gain or increased appetite.
  • Hair thinning or loss.
  • Sedation or fatigue.

Serious or Rare Side Effects

  • Hepatic failure or severe liver injury.
  • Acute pancreatitis.
  • Life‑threatening skin reactions such as Stevens‑Johnson syndrome.
  • Thrombocytopenia or significant drop in platelet count.
  • Hyperammonemia leading to encephalopathy.
  • Severe coagulation abnormalities.

Precautions & Warnings

Sodium Valproate requires careful monitoring and specific safety measures.

  • Pregnancy contraindication: teratogenic risk (Category X); avoid use in pregnant patients.
  • Liver function: monitor hepatic enzymes before and during therapy.
  • Hematology: regular blood counts to detect thrombocytopenia or anemia.
  • Urea cycle disorders: contraindicated in patients with known metabolic disorders.
  • Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

Avoid Interactions

Sodium Valproate can interact with several medicines, altering its efficacy or safety.

Major Interactions (Avoid)

  • Carbamazepine: reduces valproate plasma levels, decreasing effectiveness.
  • Phenytoin: increases clearance of valproate, risking sub‑therapeutic exposure.

Moderate Interactions (Monitor Closely)

  • Aspirin: may increase free valproate concentrations, raising toxicity risk.
  • Warfarin: potentiates anticoagulant effect, requiring INR monitoring.
  • Lamotrigine: combined use can increase risk of serious skin reactions.

Frequently Asked Questions

Natriumvalproaat Seacross contains sodium valproate, which is prescribed for the management of generalized and focal seizures, as a mood stabiliser in bipolar disorder, and for the prevention of migraine attacks. These indications are based on its anticonvulsant and neuro‑modulatory properties.

Sodium valproate increases the level of the inhibitory neurotransmitter GABA by blocking its breakdown, and it also inhibits voltage‑gated sodium channels. This dual action stabilises neuronal membranes, reduces excessive neuronal firing, and helps control seizure activity and mood fluctuations.

The appropriate dose of Natriumvalproaat Seacross is determined by the prescribing clinician based on the patient’s age, weight, clinical condition, and response to therapy. Dosage adjustments are made according to therapeutic drug monitoring and individual tolerability.

Sodium valproate is classified as pregnancy Category X because it is known to cause serious birth defects and developmental disorders. It is contraindicated in pregnancy and should not be used by breastfeeding mothers unless the benefits clearly outweigh the risks and under specialist supervision.

To place an 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 any required import documentation.

Compared with other anticonvulsants, sodium valproate offers broad‑spectrum seizure control and mood‑stabilising effects, but it carries a higher risk of hepatic and hematologic toxicity. Clinicians often weigh these risks against benefits when choosing between valproate, carbamazepine, lamotrigine, or newer agents.

The injectable solution should be stored at 2‑8 °C, protected from light, and must not be frozen or shaken. Keep the product in its original packaging to maintain stability and ensure proper temperature control during transport and storage.

Natriumvalproaat Seacross is administered intravenously by a healthcare professional. The infusion rate and volume are determined by the prescriber, and the medication should be given under appropriate clinical monitoring to observe for efficacy and potential adverse reactions.

The most serious risks include severe liver injury, acute pancreatitis, life‑threatening skin reactions such as Stevens‑Johnson syndrome, and significant hematologic abnormalities like thrombocytopenia. Patients should be monitored regularly for signs of these conditions, especially during the initial months of therapy.

Natriumvalproaat Seacross is contraindicated in pregnant women, patients with known hypersensitivity to valproate, individuals with existing liver disease, and those with urea cycle disorders. It should also be used with caution in patients with a history of pancreatitis or severe hematologic disorders.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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