Phenytoin Sodium 50 mg, 100 mg, 50mg/ml Suppliers & Bulk Manufacturers
Available Forms: Tablets/ capsules/ Injectable
Available Strengths: 50 mg, 100 mg, 50mg/ml
Reference Brands: Dilantin (USA/EU)
Category: Neurology
Phenytoin Sodium is a Neurology product available as Tablets/ capsules/ Injectable in strengths 50 mg, 100 mg, 50mg/ml. It corresponds to the reference brand Dilantin (USA/EU). Verified GMP manufacturers and suppliers on PharmaTradz offer it in bulk for import worldwide, with regulatory documentation and dossier support available on request.
Product Description:
Phenytoin is an antiepileptic medication widely used for the prevention and management of tonic-clonic (grand mal) seizures and focal seizures. It is not effective in the treatment of absence seizures. Marketed under the brand name Dilantin, phenytoin is available for oral and intravenous administration, allowing flexibility in both long-term therapy and acute seizure management.
Phenytoin acts by stabilizing neuronal membranes and reducing excessive electrical activity in the brain through modulation of voltage-gated sodium channels. This mechanism helps prevent the spread of seizure activity within the central nervous system. The intravenous prodrug fosphenytoin is commonly used in cases of status epilepticus when seizures do not respond adequately to benzodiazepines. Following intravenous administration, therapeutic effects typically begin within 30 minutes and may last up to 24 hours.
Phenytoin may also be used in the management of certain cardiac arrhythmias and neuropathic pain. Due to its narrow therapeutic index, blood concentration monitoring is often required to ensure optimal dosing and minimize adverse effects. Phenytoin therapy is initiated and maintained under careful medical supervision to ensure safety and effectiveness.
Phenytoin Sodium — third party manufacturing & bulk supply
Phenytoin Sodium 50 mg, 100 mg, 50mg/ml is available through PharmaTradz for wholesale and bulk supply as well as on a third party (contract) manufacturing basis. Buyers sourcing this product generally take one of three routes:
What to include when you enquire
- Destination market — determines which manufacturers hold the right site-level approvals
- First order quantity and estimated annual volume
- Whether you need a registration dossier or the product is already registered
- Packaging, labelling and language requirements
- Incoterms and required shelf life
Manufacturers of Phenytoin Sodium listed on PharmaTradz hold site-level approvals across WHO-GMP, EU-GMP, USFDA, ANVISA and TGA, verified at onboarding. Narcotic drugs and controlled substances are supplied strictly against valid import and export permits issued by the competent authorities.
Request a quote for Phenytoin Sodium →The Trade Mark owner has been correctly identified under the heading Manufacturer / TM Owner as required by the Act.
Frequently Asked Questions
Phenytoin sodium is used for the prevention and control of tonic-clonic seizures and partial seizures. It is also used intravenously in the management of status epilepticus.
Phenytoin sodium is a synthetic antiepileptic compound formulated as oral capsules, chewable tablets, or injectable solution for intravenous use.
The trade name of phenytoin sodium is Dilantin.
Phenytoin sodium under the brand name Dilantin is manufactured and marketed by Pfizer, along with other generic manufacturers worldwide.
The generic name is phenytoin sodium.
The brand name is Dilantin.
Phenytoin sodium is manufactured in GMP-compliant facilities by approved pharmaceutical manufacturers across different regions.
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