The average cost for 120 capsules of 250mg of Ethosuximide is $40.75 with a free GoodRx coupon. This is 79.69% off the average retail price of $200.65.
Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
250mg | 120 capsules | $40.75 | $0.34 |
Dosage | Quantity | Price as low as | Price per unit |
|---|---|---|---|
250mg/5ml | 300 ml | $38.36 | $0.13 |
Typical dosage for Ethosuximide
- Children ages 3 to 6 years old: The typical starting dose is 250 mg by mouth per day.
- Adults and children 6 years of age and older: The typical starting dose is 500 mg by mouth per day.
If necessary, the prescriber will adjust the dose after a few days until they find a dose that works best for you.
The recommended maintenance dose for children is 20 mg/kg of body weight per day.
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Reviewed by:
Aileen Chu, PharmD, BCPSAileen Chu, PharmD, has over 8 years of experience working as a clinical pharmacist in the emergency department. Chu is also a pharmacotherapeutics instructor at Point Loma Nazarene University.

Reviewed by:
Kristianne Hannemann, PharmDKristianne Hannemann, PharmD, is a licensed pharmacist in California. She has been a retail pharmacy manager and staff pharmacist for over 7 years and has contributed drug information content to different health companies.