Primidone
Also known as: Mysoline.
Wholesale (NADAC) cost for every strength and dosage form — the price pharmacies pay, published weekly by CMS. Not your out-of-pocket price.
Wholesale (NADAC) prices — every strength & form
| Strength | Form | NADAC / unit | Class |
|---|---|---|---|
| 50 MG | Tablet | $0.092 / unit | Generic |
| 125 MG | Tablet | $1.37 / unit | Generic |
| 250 MG | Tablet | $0.226 / unit | Generic |
Wholesale (NADAC) — the price pharmacies pay, not your out-of-pocket price.
NADAC week of 2026-07-01 · updated weekly · source CMS
Medicaid & Medicare spending · 2024
In 2024, Medicaid paid $2,305,956 gross for Primidone across 115,790 prescriptions (measured, national).
Medicare Part D EST spent an estimated ~$33,557,549 gross (retail pharmacy only; excludes Part B).
Gross program spending, before rebates — not what patients pay out of pocket. Brand net cost is materially lower after confidential rebates; generics are close to net.
Source: Medicaid SDUD 2024 · Medicare Part D 2024 · CMSBuy it with a cash program — no insurance needed
50 MG · Tablet
TrumpRx discount card$7.48 · 30 tablets — $12.62 · 60 tablets — $13.81 · 90 tablets
Amazon Pharmacy (mail)$7.48 · 30 tablets — $14.46 · 60 tablets — $14.82 · 90 tablets
Cost Plus Drugs (mail)$11.44 · 30 tablets — $12.62 · 60 tablets — $13.81 · 90 tablets
250 MG · Tablet
TrumpRx discount card$9.00 · 60 tablets
Cost Plus Drugs (mail)$15.68 · 60 tablets
Amazon Pharmacy (mail)$19.70 · 60 tablets
Fixed program prices at participating pharmacies or by mail. Covered strengths & quantities only; program terms apply. TrumpRx card & mail-order prices as listed on trumprx.gov (updated weekly). Mail orders take days to arrive.