Parenteral Phenytoin Sodium Injection is indicated for the treatment of generalized tonic-clonic status epilepticus, and prevention and treatment of seizures occurring during neurosurgery. Intravenous phenytoin can also be substituted, as short-term use, for oral phenytoin.
From the U.S. FDA-approved label for Phenytoin. Full label: DailyMed.
Parenteral Phenytoin Sodium Injection is indicated for the treatment of generalized tonic-clonic status epilepticus, and prevention and treatment of seizures occurring during neurosurgery. Intravenous phenytoin can also be substituted, as short-term use, for oral phenytoin. Parenteral phenytoin should be used only when oral phenytoin administration is not possible.
From the U.S. FDA-approved label for Phenytoin. Full label: DailyMed.
For Status Epilepticus and Non-emergent Loading Dose: Adult loading dose is 10 to 15 mg/kg at a rate not exceeding 50 mg/min. Pediatric loading dose is 15 to 20 mg/kg at a rate not exceeding 1 to 3 mg/kg/min or 50 mg/min, whichever is slower. Continuous monitoring of the electrocardiogram, blood pressure, and respiratory function is essential.
Directions from the U.S. FDA-approved label — your doctor or pharmacist may advise differently.
Phenytoin Sodium Injection is contraindicated in patients with: A history of hypersensitivity to phenytoin, its inactive ingredients, or other hydantoins. Sinus bradycardia, sino-atrial block, second and third degree A-V block, and Adams-Stokes syndrome because of the effect of parenteral phenytoin on ventricular automaticity. A history of prior acute hepatotoxicity attributable to phenytoin.
Excerpt from the U.S. FDA-approved label. Talk to a pharmacist or doctor before use.
Withdrawal Precipitated Seizure: May precipitate status epilepticus. Dose reductions or discontinuation should be done gradually. Serious Dermatologic Reactions: Discontinue phenytoin at the first sign of a rash, unless the rash is clearly not drug-related. If signs or symptoms suggest SJS/TEN, use of this drug should not be resumed and alternative therapy should be considered. Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan hypersensitivity: If signs or symptoms of hypersensitivity are present, evaluate the patient immediately. Discontinue if an alternative etiology cannot be established.
Warnings and precautions excerpt from the U.S. FDA-approved label — not a complete list. Talk to a pharmacist or doctor before use.
The following serious adverse reactions are described elsewhere in the labeling: Cardiovascular Risk Associated with Rapid Infusion Withdrawal Precipitated Seizure, Status Epilepticus Serious Dermatologic Reactions Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS)/Multiorgan Hypersensitivity Hypersensitivity Hepatic Injury Hematopoietic Complications Local toxicity (Including Purple Glove Syndrome) Exacerbation of…
Excerpt from the U.S. FDA-approved label — not a complete list. Talk to a pharmacist or doctor about side effects.
107 products from 64 makers in the NepalDoc medicine catalog use this generic:
| Brand | Composition | Maker | Pack |
|---|---|---|---|
| Dilantin 25mg/ ml Suspension | Phenytoin (25mg/ ml) | Pfizer Ltd. | |
| Dilantin 50mg Injection | Phenytoin (50mg) | Pfizer Ltd. | |
| Epileptin 100 100mg Tablet | Phenytoin (100mg) | Asian Pharmaceuticals Pvt. Ltd. | |
| Epileptin 300 300mg Tablet | Phenytoin (300mg) | Asian Pharmaceuticals Pvt. Ltd. | |
| Epsolin 100mg Tablet | Phenytoin (100mg) | Zydus Pharmaceuticals | |
| Eptoin 100 100mg Tablet | Phenytoin (100mg) | Abbott India Ltd. | |
| Eptoin 50 50mg Tablet | Phenytoin (50mg) | Abbott India Ltd. | |
| M-toin 100 mg Tablet | Phenytoin (100 mg) | Medo Pharma | |
| M-toin 25mg Tablet | Phenytoin (25mg) | Medo Pharma | |
| M-toin 50 mg Tablet | Phenytoin (50 mg) | Medo Pharma | |
| Phenykem 100 mg Tablet | Phenytoin (100 mg) | Alkem Laboratories Ltd. | |
| Phenykem 300 mg Tablet | Phenytoin (300 mg) | Alkem Laboratories Ltd. | |
| Phenyto S 100mg Tablet | Phenytoin (100mg) | Anglo-French Drugs & Industries Ltd | |
| Seiztoin 100mg Tablet | Phenytoin (100mg) | Omnica Laboratories Pvt. Ltd.. | |
| Abolin 100mg Tablet | Phenytoin (100mg) | Shalman Pharma Pvt Ltd | bottle of 100 tablets |
| Celetoin 100 Tablet | Phenytoin (100mg) | Intas Pharmaceuticals Ltd | bottle of 100 tablets |
| Celetoin 300mg Tablet | Phenytoin (300mg) | Intas Pharmaceuticals Ltd | strip of 30 tablets |
| Celetoin 50mg/2ml Injection | Phenytoin (50mg/2ml) | Intas Pharmaceuticals Ltd | vial of 2 ml Injection |
| Celetoin ER 300 Tablet | Phenytoin (300mg) | Intas Pharmaceuticals Ltd | packet of 30 tablet er |
| Clonitoin 100mg Tablet | Phenytoin (100mg) | Sycap Pharma | bottle of 100 tablets |
| Cutoin 100mg Tablet | Phenytoin (100mg) | Cubit Healthcare | strip of 10 tablets |
| Cutoin 50mg Injection | Phenytoin (50mg) | Cubit Healthcare | ampoule of 1 Injection |
| Dilantin 100 Capsule | Phenytoin (100mg) | Pfizer Ltd | bottle of 100 capsules |
| Dilantin 25mg Capsule | Phenytoin (25mg) | Pfizer Ltd | box of 100 capsules |
| Dilantin 50mg Capsule | Phenytoin (50mg) | Pfizer Ltd | box of 100 capsules |
| Dilantin Oral Suspension | Phenytoin (25mg/ml) | Pfizer Ltd | bottle of 100 ml Oral Suspension |
| Epicare 100mg Tablet | Phenytoin (100mg) | Olcare Laboratories | bottle of 100 tablets |
| Epicent 100mg Tablet | Phenytoin (100mg) | Crescent Therapeutics Ltd | strip of 10 tablets |
| Epicent 50mg Tablet | Phenytoin (50mg) | Crescent Therapeutics Ltd | strip of 10 tablets |
| Epidium Tablet | Phenytoin (100mg) | ICI Healthcare Pvt Ltd | bottle of 100 tablets |
Showing 30 of 107 catalog products. Search the full catalog in the app.
Brand list from the NepalDoc medicine catalog. Availability varies by pharmacy — call ahead to confirm stock.
Store at 20° to 25°C (68° to 77°F), excursions permitted to 15° to 30°C (59° to 86°F).
Storage information from the U.S. FDA-approved label.
Phenytoin is recorded in the NepalDoc medicine catalog for: Epilepsy, Tonic-clonic status epilepticus.
For Epilepsy: Acetazolamide, Gabapentin, Lamotrigine.
This page is information only and is not medical advice. Medicine details come from the sources listed above and may change — always confirm the medicine, strength and dose with a pharmacist or doctor before use. NLEM listing does not guarantee that a medicine is in stock at any pharmacy.