Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Health conditions
Medications & treatment
Access & affordability
Medication discounts











| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 30mg | 30 capsules | $74.99 | $24.00 |
| 100mg | 90 capsules | $207.46 | $72.00 |
| 50mg | 30 chewable tablets | $79.62 | $24.00 |
| 125mg/ 5ml | 473 ml | $574.57 | $160.82 |

Get Dilantin for as low as $72.00, which is 64% off the average retail price of $198.58 for the most common version, by using a GoodRx coupon.
You can save more on select medications with GoodRx Companion. See which medications are eligible.

Popular offers
GoodRx coupon prices last updated on 10/21/26.