Lameness after Hydromorphone in dogs

28 reports to the FDA describe lameness in dogs given Hydromorphone. That is 2.6% of all reports for this medicine, compared with 0.6% across reports for all dog medicines, so it is reported unusually often with this medicine.

28Reports
57%Marked serious
11%Recovered
7.1%Died or euthanised
3 daysTypical onset
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How soon it started

Same day
8 32%
1–2 days
4 16%
3–7 days
1 4.0%
1–4 weeks
5 20%
Over a month
7 28%

How the animals did

Recovered
3 11%
Still unwell when reported
10 36%
Euthanised
2 7.1%
Not known
13 46%

Problems reported at the same time

Age of the animals

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

About this medicine

Type: medicine.

Questions owners ask

Can Hydromorphone cause lameness in dogs?
28 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 3 days 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).

Lameness with similar medicines

All reported side effects of Hydromorphone in dogs · Medicines most reported with lameness