Behaviour change after Florfenicol + Mometasone + Terbinafine in dogs

339 reports to the FDA describe behaviour change in dogs given Florfenicol + Mometasone + Terbinafine. That is 9.6% of all reports for this medicine, compared with 2.5% across reports for all dog medicines, so it is reported unusually often with this medicine.

339Reports
62%Marked serious
33%Recovered
6.5%Died or euthanised
Same dayTypical onset
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How soon it started

Same day
156 54%
1–2 days
39 14%
3–7 days
25 8.7%
1–4 weeks
33 11%
Over a month
34 12%

How the animals did

Recovered
110 32%
Recovered with lasting effects
1 0.3%
Still unwell when reported
88 26%
Died
6 1.8%
Euthanised
16 4.7%
Not known
118 35%

Problems reported at the same time

Age of the animals

Under 1 year
8
1–3 years
53
4–7 years
84
8–11 years
75
12+ years
64

About this medicine

Type: medicine.

Questions owners ask

Can Florfenicol + Mometasone + Terbinafine cause behaviour change in dogs?
339 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 the same 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).

Behaviour change with similar medicines

All reported side effects of Florfenicol + Mometasone + Terbinafine in dogs · Medicines most reported with behaviour change