Swelling after Medetomidine in cats

50 reports to the FDA describe swelling in cats given Medetomidine. That is 10% of all reports for this medicine, compared with 1.9% across reports for all cat medicines, so it is reported unusually often with this medicine.

50Reports
10%Marked serious
4.0%Recovered
42%Died or euthanised
–Typical onset
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How the animals did

Recovered
2 4.0%
Died
21 42%
Not known
27 54%

Problems reported at the same time

22 44%
Allergic reaction
7 14%
4 8.0%

Age of the animals

Under 1 year
23
1–3 years
7
4–7 years
8
8–11 years
3
12+ years
2

About this medicine

Type: medicine.

Questions owners ask

Can Medetomidine cause swelling in cats?
50 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.
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).

Swelling with similar medicines

All reported side effects of Medetomidine in cats · Medicines most reported with swelling