💊 Med cost guide
How much does Cerenia cost?
Cerenia (maropitant citrate) is an NK-1 receptor antagonist antiemetic from Zoetis; generics available, used for vomiting and motion sickness in dogs (tablets); vomiting in dogs/cats (injectable, vet use). Often used long-term off-label for nausea in CKD cats.. Here's what it actually costs in the US — and how to pay less.
Typical monthly cost
$25–$180 / month
As-needed use (travel days, flare-ups) keeps it $25-$60/month; near-daily chronic-nausea use multiplies the per-tablet cost toward the high end.
What you'll pay
| Typical price | Unit |
|---|---|
| $24–$50 | per 4-tablet card |
GoodRx coupon from $24.09; roughly $6-$12 per tablet at retail depending on strength and seller.
Label dosing (for cost context, not a recommendation): Public label: ~2 mg/kg once daily for acute vomiting; ~8 mg/kg for motion sickness, max 2 consecutive days. Tablets ship in 4-count cards..
Why it costs what it does
Cerenia comes as: tablets (16, 24, 60, 160 mg) at home; injectable at the clinic. A few things set the price:
- This one is already near the price floor for its category — generic competition keeps it cheap, and the bigger recurring line item is usually the monitoring visits, not the medication itself.
Cheaper alternatives to ask your vet about
Generic maropitant tablets now sold (e.g., Heartland Vet Supply) undercut brand; ondansetron (cheap human generic) is an off-label antiemetic a vet might discuss; OTC meclizine for simple motion sickness in dogs is pennies.
Never switch, split, or stop a prescription on your own — bring these options up at your next visit and let your vet make the call for your pet.
Before you fill
Price-check before you buy
The same prescription can vary 2–3× between the vet's shelf, online pet pharmacies, and retail. A written prescription is yours to fill anywhere — vets are required to provide one on request.
Disclosure: Meow Howl may earn a commission if you buy through links on this page, at no extra cost to you. Commissions never influence our pricing research.
Help paying for Cerenia
- Zoetis Petcare Rewards — Best value if your pet is already on a Zoetis med long-term (Apoquel, Simparica Trio).
- Costco Member Prescription Program (CMPP) — Worth a price check on any expensive monthly med if you already hold a membership.
- The Pet Fund — The right fit for chronic-condition medication costs; wrong fit for emergencies.
Sources & price verification
- GoodRx — coupon low $24.09 (accessed 2026-06-11)
- Heartland Vet Supply — generic maropitant availability (accessed 2026-06-11)
- DailyMed (FDA label) — public label dosing (accessed 2026-06-11)
How we verify these prices
Prices aggregated 2026-06-11 from public retailer listings (Chewy Rx, Petco, Heartland Vet Supply, EntirelyPets Rx, BudgetPetCare, PetBucket), GoodRx coupon pages, manufacturer pages, and 2026 vet-cost guides. Vet-administered injectables (Librela, Solensia, Cytopoint, Adequan loading) use published clinic-price surveys because the drug is not sold direct to consumers. Ranges are medication-only unless noted; exam/administration fees are flagged separately. Prices move — re-verify before publishing figures on a page, and show the per-item verified date.
Last verified: June 11, 2026 · Region: US · Currency: USD
