Lameness after Bedinvetmab (Librela) in dogs

810 reports to the FDA describe lameness in dogs given Bedinvetmab. That is 4.1% 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.

810Reports
70%Marked serious
6.0%Recovered
19%Died or euthanised
12 daysTypical onset
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How soon it started

Same day
132 20%
1–2 days
94 14%
3–7 days
72 11%
1–4 weeks
127 19%
Over a month
241 36%

How the animals did

Recovered
46 5.7%
Recovered with lasting effects
3 0.4%
Still unwell when reported
511 63%
Died
39 4.8%
Euthanised
113 14%
Not known
98 12%

Problems reported at the same time

Age of the animals

Under 1 year
1
1–3 years
11
4–7 years
101
8–11 years
359
12+ years
303

About this medicine

Bedinvetmab reduces osteoarthritis pain in dogs (monthly injection).

Products with this ingredient include Librela. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.

Questions owners ask

Can Bedinvetmab cause lameness in dogs?
810 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 12 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 Bedinvetmab in dogs · Medicines most reported with lameness