Glucosuria after Maropitant (Cerenia) in dogs

The FDA has received 76 reports of glucosuria in dogs after Maropitant. That is 0.6% of all reports for this medicine, compared with 0.1% across reports for all dog medicines, so it is reported unusually often with this medicine.

76Reports

62%Marked serious

12%Recovered

41%Died or euthanised

13 daysTypical onset

How soon it started

Same day

6 11%

1–2 days

7 13%

3–7 days

9 16%

1–4 weeks

20 36%

Over a month

13 24%

How the animals did

Recovered

9 12%

Still unwell when reported

27 36%

Died

13 17%

Euthanised

18 24%

Not known

9 12%

Problems reported at the same time

59 78%

53 70%

52 68%

41 54%

35 46%

33 43%

31 41%

25 33%

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 glucosuria in dogs?: 76 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 13 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).

All reported side effects of Maropitant in dogs · Medicines most reported with glucosuria