Eye or vision problems after Ketamine in cats

195 reports to the FDA describe eye or vision problems in cats given Ketamine. That is 6.0% of all reports for this medicine, compared with 2.3% across reports for all cat medicines, so it is reported unusually often with this medicine.

195Reports
30%Marked serious
10%Recovered
19%Died or euthanised
Same dayTypical onset
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How soon it started

Same day
57 76%
1–2 days
11 15%
3–7 days
5 6.7%
1–4 weeks
2 2.7%
Over a month
0 0.0%

How the animals did

Recovered
16 8.2%
Recovered with lasting effects
4 2.1%
Still unwell when reported
32 16%
Died
28 14%
Euthanised
9 4.6%
Not known
106 54%

Problems reported at the same time

Age of the animals

Under 1 year
63
1–3 years
47
4–7 years
22
8–11 years
18
12+ years
20

About this medicine

Type: medicine.

Questions owners ask

Can Ketamine cause eye or vision problems in cats?
195 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).

Eye or vision problems with similar medicines

All reported side effects of Ketamine in cats · Medicines most reported with eye or vision problems