Phenytoin Cost: From $5 — Compare 500+ Pharmacies
Compare verified pharmacy prices for Phenytoin and save up to 80% vs retail. Pharmacies compete for your prescription.
About Phenytoin
Phenytoin is a classic anticonvulsant requiring level monitoring.
Phenytoin stabilizes neuronal membranes by blocking sodium channels.
Phenytoin Prices by State
Why Script Unlock?
- Pharmacies compete in real time — you get the lowest price, not a pre-set coupon
- No insurance required — cash-pay prices verified directly with pharmacies
- Compounding pharmacy options available for eligible medications
What is Phenytoin used for?
Phenytoin is commonly prescribed for Epilepsy, Seizure Prevention, Status Epilepticus. Your prescriber chooses Phenytoin based on guidelines, your medical history, and how you've responded to other treatments.
- •Epilepsy
- •Seizure Prevention
- •Status Epilepticus
How does Phenytoin work?
Phenytoin stabilizes neuronal membranes by blocking sodium channels.
This is a general mechanism summary. Specific effects depend on your dose, frequency, and individual factors — confirm details with your pharmacist.
5 questions to ask before starting Phenytoin
- 1.What should I expect in the first 1–2 weeks on Phenytoin?
- 2.Are there generic versions of Phenytoin I should ask about?
- 3.What side effects warrant calling you vs the pharmacist?
- 4.Do any of my current medications, supplements, or foods interact with Phenytoin?
- 5.If Phenytoin doesn't work or I can't tolerate it, what's the next option?
Phenytoin brand names and generic
Phenytoin is sold under these brand names: Dilantin, Phenytek. The generic version contains the same active ingredient (Phenytoin Sodium) and meets the same FDA standards but typically costs 70–90% less than the brand.
Available Phenytoin strengths
Your prescriber selects the strength most appropriate for your case. See the Phenytoin dosage guide for more on dosing.
Find the lowest Phenytoin cash price
Upload your Phenytoin prescription and verified pharmacies bid for your fill. 100% free for patients. No insurance, no membership, no sign-up.
Free for patients. No insurance, no membership, no sign-up required.
Phenytoin: Frequently Asked Questions
What is Phenytoin used for?
Phenytoin is a prescription medication used to treat various conditions. Consult your healthcare provider for guidance on whether Phenytoin is appropriate for you and what dosage you require.
How can I save money on Phenytoin?
The most reliable way to save on Phenytoin is to compare cash prices across multiple pharmacies before filling. ScriptUnlock surfaces the lowest cash price among participating pharmacies, often well below the retail price.
Does Phenytoin have a generic version?
Many medications have generic equivalents that work the same way as the brand-name version but cost significantly less. Check whether a generic version of Phenytoin is available — your prescriber or pharmacist can confirm.
Can I get Phenytoin without insurance?
Yes. Phenytoin is available as a cash-pay prescription at most pharmacies regardless of insurance status. ScriptUnlock compares cash prices so uninsured patients pay the lowest available price.
Where can I find the cheapest Phenytoin near me?
Cash prices for Phenytoin can vary significantly between pharmacies in the same area. ScriptUnlock compares participating local pharmacies in real time so you pay the lowest available price.