Save up -80% on Ethosuximide

Note: this is a drug discount program, not an insurance plan.
RX BIN: 015558RX PCN: HTGroup ID: DDN6600Card Holder ID: DDN6600
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2019 Price of Zarontin

$228.1260 capsules/250mg
price without discount in nearest pharmacy. Price may vary.

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We offer free Zarontin coupons and discounts that may help you save up to 80% off the retail price in your local pharmacy. Just print your coupon! It’s ready to use and never expire. Present your manufacturer copay card in most local pharmacies to get a discount on Ethosuximide every time. What are you waiting for? Claim your prescription drug card now!

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Ethosuximide volume of distribution

Ethosuximide is not bound to plasma proteins, and it is distributed through body water with an apparent volume of distribution of 0.65 L/kg. Ethosuximide is eliminated primarily by metabolism, with only about 20% of an administered dose recovered unchanged in the urine.

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2018 Statistics

discount card

Discount Cards 16,000+


Clients Benefit 29%


Total savings $4,735,080

What is Ethosuximide

An anticonvulsant especially useful in the treatment of absence seizures unaccompanied by other types of seizures.

Ethosuximide mechanism of action

Binds to T-type voltage sensitive calcium channels. Voltage-sensitive calcium channels (VSCC) mediate the entry of calcium ions into excitable cells and are also involved in a variety of calcium-dependent processes, including muscle contraction, hormone or neurotransmitter release, gene expression, cell motility, cell division and cell death. The isoform alpha-1G gives rise to T-type calcium currents. T-type calcium channels belong to the “low-voltage activated (LVA)” group and are strongly blocked by mibefradil. A particularity of this type of channels is an opening at quite negative potentials and a voltage-dependent inactivation. T-type channels serve pacemaking functions in both central neurons and cardiac nodal cells and support calcium signaling in secretory cells and vascular smooth muscle. They may also be involved in the modulation of firing patterns of neurons which is important for information processing as well as in cell growth processes.

Dosage forms of Ethosuximide

Zarontin250mg100 Capsule$79.00
Zarontin Syrup250mg/5mL200mL Syrup$32.00

Prescription Generics


International Brands



(+-)-2-Ethyl-2-methylsuccinimide ()-2-ethyl-2-methylsuccinimide


Versa Pharm Incorporated

CAS number






Affected organisms

Humans and other mammals

Indication of Ethosuximide

For the treatment of petit mal epilepsy.

Toxicity of Ethosuximide

Acute overdoses may produce nausea, vomiting, and CNS depression including coma with respiratory depression.

RX24 Drugs Disclaimer: consult your healthcare provider before buying a Ethosuximide on prescription or using an RX manufacturer savings coupon. Content on this page is provided for informational purposes only. Any use of this information is at your own risk.

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