Weight loss after Florfenicol + Mometasone + Terbinafine in cats

The FDA has received 51 reports of weight loss in cats after Florfenicol + Mometasone + Terbinafine. That is 7.3% of all reports for this medicine, compared with 4.6% across reports for all cat medicines, so it is reported unusually often with this medicine.

51Reports
78%Marked serious
12%Recovered
12%Died or euthanised
1 daysTypical onset
SponsoredWorried about your pet? Ask a veterinarian online, 24/7

How soon it started

Same day
22 48%
1–2 days
15 33%
3–7 days
2 4.3%
1–4 weeks
4 8.7%
Over a month
3 6.5%

How the animals did

Recovered
3 5.9%
Recovered with lasting effects
3 5.9%
Still unwell when reported
18 35%
Died
2 3.9%
Euthanised
4 7.8%
Not known
21 41%

Problems reported at the same time

Age of the animals

Under 1 year
0
1–3 years
9
4–7 years
9
8–11 years
12
12+ years
21

About this medicine

Type: medicine.

Questions owners ask

Can Florfenicol + Mometasone + Terbinafine cause weight loss in cats?
51 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).

Weight loss with similar medicines

All reported side effects of Florfenicol + Mometasone + Terbinafine in cats · Medicines most reported with weight loss