Death after Methylprednisolone in dogs

91 reports to the FDA describe death in dogs given Methylprednisolone. That is 14% 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.

91Reports
57%Marked serious
0.0%Recovered
99%Died or euthanised
3 daysTypical onset
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How soon it started

Same day
15 37%
1–2 days
5 12%
3–7 days
3 7.3%
1–4 weeks
10 24%
Over a month
8 20%

How the animals did

Died
64 70%
Euthanised
26 29%
Not known
1 1.1%

Problems reported at the same time

Age of the animals

Under 1 year
2
1–3 years
12
4–7 years
27
8–11 years
28
12+ years
20

About this medicine

Type: medicine.

Questions owners ask

Can Methylprednisolone cause death in dogs?
91 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 3 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 Methylprednisolone in dogs · Medicines most reported with death