Lethargy after Florfenicol + Mometasone + Terbinafine in dogs

425 reports to the FDA describe lethargy in dogs given Florfenicol + Mometasone + Terbinafine. That is 12% of all reports for this medicine, compared with 11% across reports for all dog medicines.

425Reports
72%Marked serious
23%Recovered
8.0%Died or euthanised
1 daysTypical onset
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How soon it started

Same day
157 42%
1–2 days
96 26%
3–7 days
42 11%
1–4 weeks
40 11%
Over a month
37 9.9%

How the animals did

Recovered
89 21%
Recovered with lasting effects
7 1.6%
Still unwell when reported
137 32%
Died
12 2.8%
Euthanised
22 5.2%
Not known
158 37%

Problems reported at the same time

Age of the animals

Under 1 year
25
1–3 years
80
4–7 years
118
8–11 years
122
12+ years
75

About this medicine

Type: medicine.

Questions owners ask

Can Florfenicol + Mometasone + Terbinafine cause lethargy in dogs?
425 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).

Lethargy with similar medicines

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