Death after Clopidogrel in dogs

The FDA has received 28 reports of death in dogs after Clopidogrel. That is 28% of all reports for this medicine, compared with 5.2% across reports for all dog medicines, so it is reported unusually often with this medicine.

28Reports
96%Marked serious
0.0%Recovered
96%Died or euthanised
34 daysTypical onset
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How soon it started

Same day
1 4.3%
1–2 days
2 8.7%
3–7 days
3 13%
1–4 weeks
4 17%
Over a month
13 57%

How the animals did

Died
10 36%
Euthanised
17 61%
Not known
1 3.6%

Problems reported at the same time

16 57%
12 43%
Proteinuria
10 36%
Leucocytosis
8 29%

Age of the animals

Under 1 year
2
1–3 years
2
4–7 years
6
8–11 years
16
12+ years
2

About this medicine

Type: medicine.

Questions owners ask

Can Clopidogrel cause death in dogs?
28 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 34 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).

Death with similar medicines

All reported side effects of Clopidogrel in dogs · Medicines most reported with death