Europe — EMA
Natriumvalproaat Seacross (Sodium Valproate)
GNH USA supplies Natriumvalproaat Seacross (Sodium Valproate), an anticonvulsant for seizures, bipolar and migraine prevention. Request a quote for supply.
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What is 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 USA supplies Natriumvalproaat Seacross as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.
What is Sodium Valproate used for?
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.
What are the side effects of Sodium Valproate?
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.
What precautions apply to Sodium Valproate?
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.
What does Sodium Valproate interact with?
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.



