Weight loss after Verdinexor in dogs

The FDA has received 97 reports of weight loss in dogs after Verdinexor. That is 22% of all reports for this medicine, compared with 1.7% across reports for all dog medicines, so it is reported unusually often with this medicine.

97Reports
90%Marked serious
2.1%Recovered
55%Died or euthanised
21 daysTypical onset
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How soon it started

Same day
6 6.7%
1–2 days
8 8.9%
3–7 days
5 5.6%
1–4 weeks
36 40%
Over a month
35 39%

How the animals did

Recovered
2 2.1%
Still unwell when reported
10 10%
Died
20 21%
Euthanised
33 34%
Not known
32 33%

Problems reported at the same time

Age of the animals

Under 1 year
0
1–3 years
2
4–7 years
31
8–11 years
41
12+ years
19

About this medicine

Type: medicine.

Questions owners ask

Can Verdinexor cause weight loss in dogs?
97 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 21 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).

Weight loss with similar medicines

All reported side effects of Verdinexor in dogs · Medicines most reported with weight loss