Hypothermia after Methylprednisolone in cats

51 reports to the FDA describe hypothermia in cats given Methylprednisolone. That is 3.2% of all reports for this medicine, compared with 1.2% across reports for all cat medicines, so it is reported unusually often with this medicine.

51Reports
61%Marked serious
2.0%Recovered
67%Died or euthanised
2 daysTypical onset
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How soon it started

Same day
8 24%
1–2 days
11 32%
3–7 days
6 18%
1–4 weeks
7 21%
Over a month
2 5.9%

How the animals did

Recovered
1 2.0%
Still unwell when reported
11 22%
Died
23 45%
Euthanised
11 22%
Not known
5 9.8%

Problems reported at the same time

Age of the animals

Under 1 year
0
1–3 years
6
4–7 years
12
8–11 years
18
12+ years
14

About this medicine

Type: medicine.

Questions owners ask

Can Methylprednisolone cause hypothermia in cats?
51 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 2 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).

Hypothermia with similar medicines

All reported side effects of Methylprednisolone in cats · Medicines most reported with hypothermia