Excessive thirst after Bexagliflozin (Bexacat) in cats

The FDA has received 230 reports of excessive thirst in cats after Bexagliflozin. That is 5.7% of all reports for this medicine, compared with 1.0% across reports for all cat medicines, so it is reported unusually often with this medicine.

230Reports
23%Marked serious
4.3%Recovered
5.7%Died or euthanised
18 daysTypical onset
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How soon it started

Same day
21 11%
1–2 days
20 10%
3–7 days
38 19%
1–4 weeks
41 21%
Over a month
78 39%

How the animals did

Recovered
10 4.3%
Still unwell when reported
134 58%
Died
2 0.9%
Euthanised
11 4.8%
Not known
73 32%

Problems reported at the same time

Age of the animals

Under 1 year
0
1–3 years
2
4–7 years
23
8–11 years
83
12+ years
113

About this medicine

Bexagliflozin treats diabetes in cats (oral, an SGLT2 inhibitor).

Products with this ingredient include Bexacat. The FDA hides brand names in its public data, so these reports cover every product with the same active ingredients.

Questions owners ask

Can Bexagliflozin cause excessive thirst in cats?
230 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 18 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).

Excessive thirst with similar medicines

All reported side effects of Bexagliflozin in cats · Medicines most reported with excessive thirst