Dysphoria after Atipamezole in cats

31 reports to the FDA describe dysphoria in cats given Atipamezole. That is 3.0% of all reports for this medicine, compared with 0.4% across reports for all cat medicines, so it is reported unusually often with this medicine.

31Reports
48%Marked serious
35%Recovered
6.5%Died or euthanised
Same dayTypical onset
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How soon it started

Same day
20 65%
1–2 days
5 16%
3–7 days
1 3.2%
1–4 weeks
1 3.2%
Over a month
4 13%

How the animals did

Recovered
11 35%
Still unwell when reported
11 35%
Died
2 6.5%
Not known
7 23%

Problems reported at the same time

Age of the animals

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

About this medicine

Type: medicine.

Questions owners ask

Can Atipamezole cause dysphoria in cats?
31 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 the same 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).

Dysphoria with similar medicines

All reported side effects of Atipamezole in cats · Medicines most reported with dysphoria