Abnormal radiograph finding after Marbofloxacin in dogs

The FDA has received 31 reports of abnormal radiograph finding in dogs after Marbofloxacin. That is 2.5% of all reports for this medicine, compared with 0.9% across reports for all dog medicines, so it is reported unusually often with this medicine.

31Reports
61%Marked serious
13%Recovered
35%Died or euthanised
4 daysTypical onset
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How soon it started

Same day
3 13%
1–2 days
6 26%
3–7 days
5 22%
1–4 weeks
6 26%
Over a month
3 13%

How the animals did

Recovered
3 9.7%
Recovered with lasting effects
1 3.2%
Still unwell when reported
11 35%
Died
1 3.2%
Euthanised
10 32%
Not known
5 16%

Problems reported at the same time

Age of the animals

Under 1 year
4
1–3 years
1
4–7 years
8
8–11 years
10
12+ years
8

About this medicine

Type: medicine.

Questions owners ask

Can Marbofloxacin cause abnormal radiograph finding in dogs?
31 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 4 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).

Abnormal radiograph finding with similar medicines

All reported side effects of Marbofloxacin in dogs · Medicines most reported with abnormal radiograph finding