Promethazine
Also known as: Phenadoz, Phenergan, Promethegan.
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 | Package | Class |
|---|---|---|---|---|
| 6.25 MG/5 ML | Solution | $0.042 / mL | — | Generic |
| 6.25 MG/5 ML | (unspecified) | $0.042 / mL | — | Generic |
| 12.5 MG | Suppository | $2.04 / unit | — | Generic |
| 12.5 MG | Tablet | $0.048 / unit | — | Generic |
| 25 MG | Suppository | $2.01 / unit | — | Generic |
| 25 MG | Tablet | $0.046 / unit | — | Generic |
| 25 MG/ML | Ampule | $1.44 / mL† | — | Generic |
| 25 MG/ML | Vial | $1.75 / mL† | — | Generic |
| 50 MG | Tablet | $0.081 / unit | — | Generic |
| 50 MG | Suppository | $24.54 / unit | — | Generic |
| 50 MG/ML | Ampule | $2.34 / mL† | — | Generic |
Wholesale (NADAC) — the price pharmacies pay, not your out-of-pocket price. † Package size not curated yet — priced per single unit/mL, not per full pen, inhaler, or vial. Liquids, creams, and sprays are priced per mL or gram; a typical package may be a bottle or tube (size not set yet).
NADAC week of 2026-07-01 · updated weekly · source CMS
Medicaid & Medicare spending · 2024
In 2024, Medicaid paid $16,419,703 gross for Promethazine across 1,189,507 prescriptions (measured, national).
Medicare Part D EST spent an estimated ~$13,235,589 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
12.5 MG · Tablet
TrumpRx discount card$3.20 · 30 tablets — $5.90 · 60 tablets — $8.60 · 90 tablets
Amazon Pharmacy (mail)$3.20 · 30 tablets — $5.90 · 60 tablets — $8.60 · 90 tablets
Cost Plus Drugs (mail)$10.96 · 30 tablets — $11.67 · 60 tablets — $12.38 · 90 tablets
25 MG · Tablet
TrumpRx discount card$7.09 · 30 tablets — $9.69 · 60 tablets — $12.28 · 90 tablets
Amazon Pharmacy (mail)$8.58 · 30 tablets — $16.66 · 60 tablets — $24.74 · 90 tablets
Cost Plus Drugs (mail)$11.09 · 30 tablets — $11.93 · 60 tablets — $12.77 · 90 tablets
50 MG · Tablet
TrumpRx discount card$5.00 · 30 tablets — $9.50 · 60 tablets — $14.00 · 90 tablets
Amazon Pharmacy (mail)$5.00 · 30 tablets — $9.50 · 60 tablets — $14.00 · 90 tablets
Cost Plus Drugs (mail)$11.80 · 30 tablets — $13.35 · 60 tablets — $14.90 · 90 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.