Allergic reaction after Meloxicam (Metacam) in dogs

203 reports to the FDA describe allergic reaction in dogs given Meloxicam. That is 2.5% of all reports for this medicine, compared with 2.3% across reports for all dog medicines.

203Reports
33%Marked serious
25%Recovered
7.9%Died or euthanised
Same dayTypical onset
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How soon it started

Same day
47 56%
1–2 days
7 8.3%
3–7 days
6 7.1%
1–4 weeks
11 13%
Over a month
13 15%

How the animals did

Recovered
51 25%
Still unwell when reported
21 10%
Died
13 6.4%
Euthanised
3 1.5%
Not known
115 57%

Problems reported at the same time

Age of the animals

Under 1 year
43
1–3 years
41
4–7 years
54
8–11 years
39
12+ years
20

About this medicine

Meloxicam relieves pain and inflammation.

Products with this ingredient include Metacam. 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 Meloxicam cause allergic reaction in dogs?
203 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 the same day 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).

Allergic reaction with similar medicines

All reported side effects of Meloxicam in dogs · Medicines most reported with allergic reaction