Death after Gabapentin in dogs

1,511 reports to the FDA describe death in dogs given Gabapentin. That is 17% of all reports for this medicine, compared with 5.2% across reports for all dog medicines, so it is reported unusually often with this medicine.

1,511Reports
100%Marked serious
0.1%Recovered
100%Died or euthanised
15 daysTypical onset
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How soon it started

Same day
172 14%
1–2 days
183 15%
3–7 days
151 12%
1–4 weeks
243 20%
Over a month
471 39%

How the animals did

Recovered
1 0.1%
Still unwell when reported
1 0.1%
Died
474 31%
Euthanised
1,035 68%

Problems reported at the same time

Age of the animals

Under 1 year
10
1–3 years
88
4–7 years
180
8–11 years
532
12+ years
687

About this medicine

Gabapentin used for pain and to reduce stress or anxiety.

Questions owners ask

Can Gabapentin cause death in dogs?
1,511 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 15 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).

Death with similar medicines

All reported side effects of Gabapentin in dogs · Medicines most reported with death