Vomiting after Carprofen (Rimadyl) in dogs

The FDA has received 13,773 reports of vomiting in dogs after Carprofen. That is 29% of all reports for this medicine, compared with 28% across reports for all dog medicines.

13,773Reports
19%Marked serious
13%Recovered
24%Died or euthanised
5 daysTypical onset
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How soon it started

Same day
981 21%
1–2 days
871 19%
3–7 days
816 17%
1–4 weeks
988 21%
Over a month
1,027 22%

How the animals did

Recovered
1,786 13%
Recovered with lasting effects
51 0.4%
Still unwell when reported
2,020 15%
Died
2,716 20%
Euthanised
632 4.6%
Not known
6,568 48%

Problems reported at the same time

4,342 32%
3,655 27%
3,338 24%
1,384 10%
1,373 10.0%

Age of the animals

Under 1 year
704
1–3 years
1,688
4–7 years
3,536
8–11 years
4,683
12+ years
2,765

About this medicine

Carprofen relieves pain and inflammation from arthritis or after surgery.

Products with this ingredient include Rimadyl, Novox, Vetprofen. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.

NSAIDs can affect the stomach, liver and kidneys. Vets usually recommend blood tests before and during long-term use.

Questions owners ask

Can Carprofen cause vomiting in dogs?
13,773 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
How soon after a dose was it reported?
In half of the reports with dates, it started within 5 days of the first dose.
What should I do?
Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).

Vomiting with similar medicines

All reported side effects of Carprofen in dogs · Medicines most reported with vomiting