Not drinking after Dexamethasone in dogs

The FDA has received 53 reports of not drinking in dogs after Dexamethasone. That is 1.9% of all reports for this medicine, compared with 0.5% across reports for all dog medicines, so it is reported unusually often with this medicine.

53Reports

81%Marked serious

5.7%Recovered

42%Died or euthanised

1 daysTypical onset

How soon it started

Same day

20 42%

1–2 days

9 19%

3–7 days

7 15%

1–4 weeks

6 13%

Over a month

6 13%

How the animals did

Recovered

1 1.9%

Recovered with lasting effects

2 3.8%

Still unwell when reported

23 43%

Died

8 15%

Euthanised

14 26%

Not known

5 9.4%

Problems reported at the same time

48 91%

34 64%

22 42%

22 42%

17 32%

17 32%

16 30%

16 30%

Age of the animals

Under 1 year

1–3 years

4–7 years

8–11 years

12+ years

About this medicine

Dexamethasone reduces inflammation and immune activity.

Steroids commonly cause increased thirst, urination and appetite, especially at higher doses.

Questions owners ask

Can Dexamethasone cause not drinking in dogs?: 53 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).

Not drinking with similar medicines

Not drinking after Prednisone 125 reports · 1.4% of its reports

All reported side effects of Dexamethasone in dogs · Medicines most reported with not drinking