Swelling after Clindamycin in cats

The FDA has received 32 reports of swelling in cats after Clindamycin. That is 6.8% of all reports for this medicine, compared with 1.9% across reports for all cat medicines, so it is reported unusually often with this medicine.

32Reports
63%Marked serious
13%Recovered
56%Died or euthanised
5 daysTypical onset
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How soon it started

Same day
6 25%
1–2 days
5 21%
3–7 days
3 13%
1–4 weeks
7 29%
Over a month
3 13%

How the animals did

Recovered
4 13%
Still unwell when reported
5 16%
Died
12 38%
Euthanised
6 19%
Not known
5 16%

Problems reported at the same time

Age of the animals

Under 1 year
4
1–3 years
2
4–7 years
7
8–11 years
8
12+ years
10

About this medicine

Type: medicine.

Questions owners ask

Can Clindamycin cause swelling in cats?
32 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 5 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).

Swelling with similar medicines

All reported side effects of Clindamycin in cats · Medicines most reported with swelling