Zarontin is used treat epilepsy. Ethosuximide is the generic version of Zarontin. The average cost of Zarontin is approximately $394 for a supply of 100, 250 mg oral capsules. You can use our Singlecare savings offer to get an average Zarontin discount of up to 80% off the retail price at participating pharmacies.

The price of Ethosuximide without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you.

Common side effects of Ethosuximide may include: Depression, unusual changes in mood or behavior, thoughts of hurting yourself, Fever, chills, cough, sore throat, body aches, Blistering, peeling, red skin rash, Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Unusual bleeding, bruising, or weakness. This is not a complete list — consult your pharmacist or doctor for full side effect information.

Generic versions may be available for Ethosuximide. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Ethosuximide on Rx.com to compare generic and brand prices at pharmacies near you.

The cheapest pharmacy for Ethosuximide depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Ethosuximide near you.