Dilated pupils after Cefovecin (Convenia) in cats
The FDA has received 219 reports of dilated pupils in cats after Cefovecin. That is 2.5% of all reports for this medicine, compared with 1.4% across reports for all cat medicines, so it is reported unusually often with this medicine.
219Reports
61%Marked serious
18%Recovered
24%Died or euthanised
1 daysTypical onset
Sponsored
How soon it started
How the animals did
Problems reported at the same time
Age of the animals
About this medicine
Cefovecin a long-acting antibiotic injection.
Products with this ingredient include Convenia. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.
Questions owners ask
- Can Cefovecin cause dilated pupils in cats?
- 219 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).
Dilated pupils with similar medicines
- Dilated pupils after Amoxicillin + Clavulanate (Clavamox) 32 reports · 1.3% of its reports
- Dilated pupils after Enrofloxacin (Baytril) 38 reports · 2.4% of its reports
All reported side effects of Cefovecin in cats · Medicines most reported with dilated pupils