Product image of Natriumvalproaat Chrono Cf (Valproic Acid, Sodium Valproate) supplied by GNH India

Natriumvalproaat Chrono Cf

Active Ingredient:
Valproic Acid, Sodium Valproate
Origin:
EU

Natriumvalproaat Chrono Cf (Valproic Acid, Sodium Valproate)

Valproic acid, the active ingredient in Natriumvalproaat Chrono Cf, is an Anticonvulsant presented as an oral formulation for systemic use. It is employed to manage seizure disorders, mood stabilization in bipolar disorder, and migraine prevention in adult patients.

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

Manufacturer / TM Owner

Centrafarm B.V.

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Indications & Clinical Uses

Valproic acid is an anticonvulsant that modulates neuronal excitability across several neurological and psychiatric conditions.

  • Epilepsy: reduces the frequency and severity of generalized and focal seizures.
  • Bipolar disorder: stabilises mood and prevents manic or depressive episodes.
  • Migraine prophylaxis: decreases the occurrence of migraine attacks when used as a preventive therapy.

How It Works

  • Valproic acid increases the concentration of gamma‑aminobutyric acid (GABA) in the brain by inhibiting GABA transaminase and enhancing its synthesis, while also blocking voltage‑gated sodium channels and attenuating high‑frequency neuronal firing. These combined actions dampen excessive neuronal excitability, contributing to seizure control, mood stabilization, and migraine prevention.

Side Effects

Adverse reactions can range from mild to severe, depending on individual susceptibility and treatment duration.

Common Side Effects

  • Nausea or gastrointestinal upset.
  • Tremor or mild motor incoordination.
  • Weight gain or increased appetite.
  • Drowsiness or fatigue.

Serious or Rare Side Effects

  • Hepatic failure or severe liver enzyme elevation.
  • Pancreatitis with abdominal pain and elevated enzymes.
  • Severe skin reactions such as Stevens‑Johnson syndrome.
  • Thrombocytopenia or significant drop in platelet count.
  • Hyperammonemia leading to encephalopathy.
  • Suicidal thoughts or behavior.

Precautions & Warnings

Valproic acid requires careful monitoring and patient counseling due to its safety profile.

  • Pregnancy: contraindicated (Category X) because of high teratogenic risk.
  • Liver function: assess baseline and periodic liver enzymes, especially in the first six months.
  • Hematology: monitor complete blood count for thrombocytopenia or leukopenia.
  • Drug interactions: avoid concurrent use with strong enzyme inducers without dose adjustment.
  • Alcohol: advise patients to limit alcohol intake to reduce hepatotoxic risk.
  • Store at ambient temperature: keep below 25°C in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Valproic acid participates in several clinically significant drug interactions.

Major Interactions (Avoid)

  • Carbamazepine, phenytoin, phenobarbital: potent enzyme inducers that lower valproate levels.
  • Warfarin: increased anticoagulant effect may lead to bleeding.
  • Other anticonvulsants that share hepatic metabolism pathways.

Moderate Interactions (Monitor Closely)

  • Oral contraceptives: reduced hormonal efficacy, consider alternative contraception.
  • Aspirin and other NSAIDs: may increase risk of gastrointestinal bleeding.
  • Lamotrigine: requires dose adjustment to avoid severe skin reactions.
  • Antidepressants (e.g., SSRIs): monitor for additive CNS depression.

Frequently Asked Questions

Natriumvalproaat Chrono Cf contains valproic acid, which is prescribed for the treatment of epilepsy, as a mood stabiliser in bipolar disorder, and for the prevention of migraine attacks in adult patients. These indications are supported by clinical guidelines and regulatory approvals.

Valproic acid increases brain levels of the inhibitory neurotransmitter GABA by inhibiting its breakdown and enhancing its synthesis. It also blocks voltage‑gated sodium channels, reducing high‑frequency neuronal firing. Together, these actions calm excessive electrical activity that underlies seizures, mood swings, and migraine triggers.

The dosage of Natriumvalproaat Chrono Cf is individualized by the prescribing clinician based on the patient’s age, weight, indication, and response to therapy. Physicians determine the appropriate starting dose and titration schedule, and patients should follow the prescriber’s instructions exactly.

Valproic acid is classified as Pregnancy Category X because it carries a high risk of birth defects and developmental disorders. It is contraindicated in pregnancy. Limited data exist for breastfeeding, and the drug is generally not recommended for nursing mothers unless the benefit outweighs the risk.

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, and any necessary import documentation.

Compared with other anticonvulsants, valproic acid offers broad-spectrum seizure control and mood‑stabilising properties, but it has a higher risk of hepatotoxicity and teratogenicity. Alternatives such as lamotrigine or carbamazepine may have different efficacy profiles and safety considerations, so choice depends on individual patient factors.

Store Natriumvalproaat Chrono Cf at ambient temperature, below 25 °C. Keep the product in its original packaging, protect it from moisture, heat, and direct sunlight to maintain stability and potency.

The medication is taken orally, usually with food or a glass of water to reduce gastrointestinal irritation. The exact dosing schedule and whether it is taken once or multiple times daily are determined by the prescriber.

Serious risks include liver failure, pancreatitis, severe skin reactions such as Stevens‑Johnson syndrome, thrombocytopenia, hyperammonemia, and increased suicidal thoughts. Patients should be monitored regularly for signs of these conditions and seek immediate medical attention if they occur.

Valproic acid is contraindicated in pregnant women, individuals with known hypersensitivity to valproate, patients with severe liver disease, and those with mitochondrial disorders such as POLG‑related disease. It should also be used with caution in patients with a history of pancreatitis or blood dyscrasias.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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