Breathing problems after Prednisolone in dogs

108 reports to the FDA describe breathing problems in dogs given Prednisolone. That is 8.9% 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.

108Reports
76%Marked serious
19%Recovered
31%Died or euthanised
17 daysTypical onset
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How soon it started

Same day
20 24%
1–2 days
9 11%
3–7 days
7 8.3%
1–4 weeks
16 19%
Over a month
32 38%

How the animals did

Recovered
19 18%
Recovered with lasting effects
2 1.9%
Still unwell when reported
35 32%
Died
18 17%
Euthanised
15 14%
Not known
19 18%

Problems reported at the same time

Age of the animals

Under 1 year
1
1–3 years
24
4–7 years
27
8–11 years
35
12+ years
20

About this medicine

Prednisolone reduces inflammation and immune activity.

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

Questions owners ask

Can Prednisolone cause breathing problems in dogs?
108 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 17 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 Prednisolone in dogs · Medicines most reported with breathing problems