Underdose after Carprofen (Rimadyl) in dogs
The FDA has received 320 reports of underdose in dogs after Carprofen. That is 0.7% of all reports for this medicine, compared with 1.0% across reports for all dog medicines.
320Reports
50%Marked serious
23%Recovered
13%Died or euthanised
7 daysTypical onset
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How soon it started
How the animals did
Problems reported at the same time
Age of the animals
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 underdose in dogs?
- 320 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 7 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).
Underdose with similar medicines
- Underdose after Deracoxib (Deramaxx) 23 reports · 0.2% of its reports
- Underdose after Grapiprant (Galliprant) 71 reports · 0.8% of its reports
- Underdose after Meloxicam (Metacam) 42 reports · 0.5% of its reports
- Underdose after Firocoxib (Previcox) 38 reports · 0.5% of its reports
All reported side effects of Carprofen in dogs · Medicines most reported with underdose