Discomfort after Carprofen (Rimadyl) in dogs

90 reports to the FDA describe discomfort in dogs given Carprofen. That is 0.2% of all reports for this medicine, compared with 0.1% across reports for all dog medicines, so it is reported unusually often with this medicine.

90Reports
72%Marked serious
10%Recovered
19%Died or euthanised
3 daysTypical onset
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How soon it started

Same day
20 29%
1–2 days
14 20%
3–7 days
7 10%
1–4 weeks
17 25%
Over a month
11 16%

How the animals did

Recovered
6 6.7%
Recovered with lasting effects
3 3.3%
Still unwell when reported
47 52%
Died
7 7.8%
Euthanised
10 11%
Not known
17 19%

Problems reported at the same time

Age of the animals

Under 1 year
4
1–3 years
13
4–7 years
16
8–11 years
36
12+ years
17

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 discomfort in dogs?
90 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 3 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).

Discomfort with similar medicines

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