Dehydration after Ketamine in cats

66 reports to the FDA describe dehydration in cats given Ketamine. That is 2.0% of all reports for this medicine, compared with 2.0% across reports for all cat medicines.

66Reports
65%Marked serious
17%Recovered
36%Died or euthanised
1 daysTypical onset
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How soon it started

Same day
18 33%
1–2 days
22 41%
3–7 days
6 11%
1–4 weeks
8 15%
Over a month
0 0.0%

How the animals did

Recovered
11 17%
Still unwell when reported
19 29%
Died
10 15%
Euthanised
14 21%
Not known
12 18%

Problems reported at the same time

35 53%
24 36%
20 30%
Hyperproteinaemia
11 17%

Age of the animals

Under 1 year
17
1–3 years
10
4–7 years
17
8–11 years
14
12+ years
8

About this medicine

Type: medicine.

Questions owners ask

Can Ketamine cause dehydration in cats?
66 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 1 day 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).

Dehydration with similar medicines

All reported side effects of Ketamine in cats · Medicines most reported with dehydration