Lethargy after Florfenicol + Mometasone + Terbinafine in cats

106 reports to the FDA describe lethargy in cats given Florfenicol + Mometasone + Terbinafine. That is 15% of all reports for this medicine, compared with 14% across reports for all cat medicines.

106Reports
62%Marked serious
12%Recovered
10%Died or euthanised
1 daysTypical onset
SponsoredWorried about your pet? Ask a veterinarian online, 24/7

How soon it started

Same day
46 48%
1–2 days
21 22%
3–7 days
12 13%
1–4 weeks
10 10%
Over a month
7 7.3%

How the animals did

Recovered
11 10%
Recovered with lasting effects
2 1.9%
Still unwell when reported
25 24%
Died
3 2.8%
Euthanised
8 7.5%
Not known
57 54%

Problems reported at the same time

Age of the animals

Under 1 year
3
1–3 years
21
4–7 years
29
8–11 years
25
12+ years
25

About this medicine

Type: medicine.

Questions owners ask

Can Florfenicol + Mometasone + Terbinafine cause lethargy in cats?
106 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 cats · Medicines most reported with lethargy