Corneal ulcer after Artificial Tears in dogs

The FDA has received 24 reports of corneal ulcer in dogs after Artificial Tears. That is 28% of all reports for this medicine, compared with 0.1% across reports for all dog medicines, so it is reported unusually often with this medicine.

24Reports
83%Marked serious
50%Recovered
0.0%Died or euthanised
1 daysTypical onset
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How soon it started

Same day
7 47%
1–2 days
3 20%
3–7 days
2 13%
1–4 weeks
2 13%
Over a month
1 6.7%

How the animals did

Recovered
9 38%
Recovered with lasting effects
3 13%
Still unwell when reported
3 13%
Not known
9 38%

Problems reported at the same time

Ocular discharge
12 50%
Corneal disorder
12 50%
Keratoconjunctivitis sicca
11 46%
11 46%
Dry eye
11 46%
Schirmer tear test
10 42%
Blepharospasm
9 38%

Age of the animals

Under 1 year
0
1–3 years
3
4–7 years
8
8–11 years
5
12+ years
8

About this medicine

Type: medicine.

Questions owners ask

Can Artificial Tears cause corneal ulcer in dogs?
24 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).

Corneal ulcer with similar medicines

All reported side effects of Artificial Tears in dogs · Medicines most reported with corneal ulcer