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Zonisamide

Zonisamide is a covered generic medication on Tab's $0 list. Here's what it's used for, typical dosing, and side effects, sourced from FDA-approved drug labeling.

$0 with active Tab membership Oral Anti-epileptic Agent [EPC]

What it's used for

Zonisamide capsules are used as adjunctive therapy in the treatment of partial seizures in adults with epilepsy.

Source: U.S. FDA-approved prescribing information (openFDA).

Typical dosing

Recommended as adjunctive therapy for adults; safety and efficacy in pediatric patients below 16 years of age have not been established.

Dosing shown here is the general FDA-labeled range. Your prescribing clinician determines the exact dose, form, and schedule for you — this is not a substitute for medical advice.

Boxed warning / key safety info

Rare, potentially fatal reactions to sulfonamides such as Stevens-Johnson syndrome, toxic epidermal necrolysis, and severe blood disorders can occur with zonisamide.

Common side effects

The most common side effects include drowsiness, loss of appetite, dizziness, lack of coordination, agitation or irritability, and difficulty with memory or concentration.

Covered strengths on the Tab $0 list

Zonisamide 100mg Capsule

Covered at $0 with an active Tab membership when filled at a participating pharmacy nationwide or through mail order. A licensed clinician must prescribe the medication.

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Tab is a membership and prescription-discount program—not insurance, and not a substitute for it. $0 pricing applies to medications on the current covered generic list with active membership, at participating pharmacy locations nationwide or through mail order, and is subject to change. Mail-order home delivery is preferred for recurring prescriptions; activation, availability, and delivery timing apply. This page is for general reference, drawn from FDA-approved drug labeling, and is not medical advice. Only a licensed clinician can determine if a medication is right for you.