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Get Ethosuximide for as low as $31.01, which is 74% off the average retail price of $121.45 for the most common version, by using a GoodRx coupon.

| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 250mg | 120 capsules | $241.73 | $43.61 |
| 250mg/ 5ml | 300 ml | $73.73 | $38.36 |
Get an extra $10.00 off Ethosuximide and up to 90% off all prescriptions. Gold plans start at just $9.99/mo. Cancel any time.*
GoodRx coupon prices last updated on 05/01/26.
*Prices subject to change without notice. Sales tax may apply and is not included.