Pacing after Carprofen (Rimadyl) in dogs

317 reports to the FDA describe pacing in dogs given Carprofen. That is 0.7% of all reports for this medicine, compared with 0.3% across reports for all dog medicines, so it is reported unusually often with this medicine.

317Reports
22%Marked serious
11%Recovered
26%Died or euthanised
5 daysTypical onset
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How soon it started

Same day
22 22%
1–2 days
23 23%
3–7 days
11 11%
1–4 weeks
19 19%
Over a month
27 26%

How the animals did

Recovered
34 11%
Still unwell when reported
36 11%
Died
63 20%
Euthanised
20 6.3%
Not known
164 52%

Problems reported at the same time

Age of the animals

Under 1 year
5
1–3 years
16
4–7 years
43
8–11 years
114
12+ years
136

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 pacing in dogs?
317 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).

Pacing with similar medicines

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