Excessive thirst after Deracoxib (Deramaxx) in dogs

The FDA has received 678 reports of excessive thirst in dogs after Deracoxib. That is 6.2% of all reports for this medicine, compared with 1.4% across reports for all dog medicines, so it is reported unusually often with this medicine.

678Reports
21%Marked serious
5.8%Recovered
19%Died or euthanised
6 daysTypical onset
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How soon it started

Same day
11 10%
1–2 days
12 11%
3–7 days
36 34%
1–4 weeks
17 16%
Over a month
29 28%

How the animals did

Recovered
31 4.6%
Recovered with lasting effects
8 1.2%
Still unwell when reported
73 11%
Died
107 16%
Euthanised
25 3.7%
Not known
434 64%

Problems reported at the same time

Age of the animals

Under 1 year
21
1–3 years
56
4–7 years
141
8–11 years
264
12+ years
189

About this medicine

Deracoxib relieves pain and inflammation from arthritis or after surgery.

Products with this ingredient include Deramaxx. 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 Deracoxib cause excessive thirst in dogs?
678 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 6 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).

Excessive thirst with similar medicines

All reported side effects of Deracoxib in dogs · Medicines most reported with excessive thirst