Disorientation after Marbofloxacin in dogs

The FDA has received 22 reports of disorientation in dogs after Marbofloxacin. That is 1.8% of all reports for this medicine, compared with 1.0% across reports for all dog medicines, so it is reported unusually often with this medicine.

22Reports
36%Marked serious
18%Recovered
14%Died or euthanised
1 daysTypical onset
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How soon it started

Same day
6 38%
1–2 days
5 31%
3–7 days
1 6.3%
1–4 weeks
4 25%
Over a month
0 0.0%

How the animals did

Recovered
4 18%
Still unwell when reported
6 27%
Died
3 14%
Not known
9 41%

Problems reported at the same time

Age of the animals

Under 1 year
0
1–3 years
3
4–7 years
4
8–11 years
9
12+ years
5

About this medicine

Type: medicine.

Questions owners ask

Can Marbofloxacin cause disorientation in dogs?
22 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).

Disorientation with similar medicines

All reported side effects of Marbofloxacin in dogs · Medicines most reported with disorientation