How Much Does Dilantin Cost? — Save Up to 49% in the US

At the US pharmacies in our data, the lowest listed discount-card price for Phenytoin is around $25.63. Prices vary by pharmacy, dosage, and pack size, so use the table above to compare specific options near you.

Yes — Cost Plus Drugs lists Phenytoin at roughly $0.061 per unit, a published price with no membership card or coupon involved. See the three-price comparison above for how that stacks up against discount-card pharmacies.

Canadian pharmacy listings in our data show Phenytoin priced from about $0.120 per tablet (converted to USD), before shipping. Pack size and pharmacy both affect the final total — see the Canada pricing table for specifics.

Drug pricing is set separately in each country through different negotiation, regulatory, and distribution systems, so the same medication can legitimately carry different price tags on either side of the border. In this case, our data shows the US price is actually the lower of the two once a program like Cost Plus Drugs is factored in — the assumption that Canada is always cheaper doesn't hold for every drug.

The cost of Dilantin-125 with insurance depends entirely on your specific plan's formulary and coverage details, including your copay or coinsurance. You should contact your insurance provider to confirm your coverage. If your insurance does not cover this medication, or if you have a high copay, you may explore other cost-saving options, such as pharmacy discount cards. These can be used regardless of insurance status, including for patients on Medicare or Medicaid, to compare and potentially lower your out-of-pocket expense at the pharmacy.