Decreased body temperature after Maropitant (Cerenia) in dogs

61 reports to the FDA describe decreased body temperature in dogs given Maropitant. That is 0.5% of all reports for this medicine, compared with 0.0% across reports for all dog medicines, so it is reported unusually often with this medicine.

61Reports

85%Marked serious

23%Recovered

30%Died or euthanised

1 daysTypical onset

How soon it started

Same day

28 50%

1–2 days

8 14%

3–7 days

5 8.9%

1–4 weeks

6 11%

Over a month

9 16%

How the animals did

Recovered

14 23%

Still unwell when reported

26 43%

Died

9 15%

Euthanised

9 15%

Not known

3 4.9%

Problems reported at the same time

38 62%

34 56%

24 39%

18 30%

18 30%

18 30%

17 28%

16 26%

Age of the animals

Under 1 year

1–3 years

4–7 years

8–11 years

12+ years

About this medicine

Maropitant prevents vomiting and motion sickness.

Products with this ingredient include Cerenia. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.

Questions owners ask

Can Maropitant cause decreased body temperature in dogs?: 61 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 1 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).

All reported side effects of Maropitant in dogs · Medicines most reported with decreased body temperature