Breathing problems after Verdinexor in dogs

The FDA has received 33 reports of breathing problems in dogs after Verdinexor. That is 7.6% of all reports for this medicine, compared with 2.7% across reports for all dog medicines, so it is reported unusually often with this medicine.

33Reports
82%Marked serious
9.1%Recovered
52%Died or euthanised
32 daysTypical onset
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How soon it started

Same day
3 9.1%
1–2 days
2 6.1%
3–7 days
1 3.0%
1–4 weeks
9 27%
Over a month
18 55%

How the animals did

Recovered
3 9.1%
Still unwell when reported
2 6.1%
Died
7 21%
Euthanised
10 30%
Not known
11 33%

Problems reported at the same time

Age of the animals

Under 1 year
0
1–3 years
0
4–7 years
19
8–11 years
6
12+ years
7

About this medicine

Type: medicine.

Questions owners ask

Can Verdinexor cause breathing problems in dogs?
33 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 32 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).

Breathing problems with similar medicines

All reported side effects of Verdinexor in dogs · Medicines most reported with breathing problems