About Fosphenytoin Sodium
Class: | Anticonvulsant, Hydantoin derivative
Use: | Management of seizures, including status epilepticus; used as a prodrug for phenytoin
Adult dose: | Loading dose: 15-20 mg PE/kg IV at a rate not exceeding 150 mg PE/min; Maintenance dose: 4-12 mg PE/kg/day, adjusted based on clinical response
Pediatric dose: | Loading dose: 15-20 mg PE/kg IV at a rate not exceeding 150 mg PE/min; Maintenance dose: 5-10 mg PE/kg/day, adjusted based on clinical response
Side effects: | Dizziness, drowsi
Drug Class
Anticonvulsant, Hydantoin derivative
Uses & Indications
Management of seizures, including status epilepticus; used as a prodrug for phenytoin
Storage Requirements
Store at room temperature (20-25°C or 68-77°F); protect from light; do not freeze
Manufacturer & Packaging
Manufacturer: Erfa Inc., CANADA
Package Size
10ml Vial
Price & Supplier
Price in UAE: AED 436.50
Dosage Information
Adult Dose
Loading dose: 15-20 mg PE/kg IV at a rate not exceeding 150 mg PE/min; Maintenance dose: 4-12 mg PE/kg/day, adjusted based on clinical response
Pediatric Dose
Loading dose: 15-20 mg PE/kg IV at a rate not exceeding 150 mg PE/min; Maintenance dose: 5-10 mg PE/kg/day, adjusted based on clinical response
Side Effects
Dizziness, drowsiness, ataxia, nausea, vomiting, pruritus, rash, hypotension, and infusion site reactions
Contraindications & Precautions
Hypersensitivity to fosphenytoin, phenytoin, or any component of the formulation; history of acute hepatotoxicity due to phenytoin; bradycardia or heart block
Important Warnings
Risk of serious skin reactions (e.g., Stevens-Johnson syndrome), cardiovascular risk with rapid infusion, and potential for drug interactions; monitor for signs of toxicity and adjust dosing as necessary
Medical Disclaimer
This information is for educational purposes only and should not replace professional medical advice.
Always consult with a licensed healthcare provider or pharmacist in the UAE before taking any medication.
The information presented here is specific to medicines available in UAE pharmacies and is regularly updated
to ensure accuracy for patients and healthcare professionals in the United Arab Emirates.