Behaviour change after Clindamycin in dogs

48 reports to the FDA describe behaviour change in dogs given Clindamycin. That is 4.5% of all reports for this medicine, compared with 2.5% across reports for all dog medicines, so it is reported unusually often with this medicine.

48Reports
52%Marked serious
29%Recovered
23%Died or euthanised
16 daysTypical onset
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How soon it started

Same day
3 8.1%
1–2 days
6 16%
3–7 days
3 8.1%
1–4 weeks
11 30%
Over a month
14 38%

How the animals did

Recovered
11 23%
Recovered with lasting effects
3 6.3%
Still unwell when reported
11 23%
Died
4 8.3%
Euthanised
7 15%
Not known
12 25%

Problems reported at the same time

Age of the animals

Under 1 year
2
1–3 years
8
4–7 years
16
8–11 years
13
12+ years
8

About this medicine

Type: medicine.

Questions owners ask

Can Clindamycin cause behaviour change in dogs?
48 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 16 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).

Behaviour change with similar medicines

All reported side effects of Clindamycin in dogs · Medicines most reported with behaviour change