Abnormal radiograph finding after Prednisone in dogs

301 reports to the FDA describe abnormal radiograph finding in dogs given Prednisone. That is 3.4% of all reports for this medicine, compared with 0.9% across reports for all dog medicines, so it is reported unusually often with this medicine.

301Reports
82%Marked serious
7.3%Recovered
33%Died or euthanised
16 daysTypical onset
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How soon it started

Same day
44 19%
1–2 days
26 11%
3–7 days
21 9.0%
1–4 weeks
58 25%
Over a month
84 36%

How the animals did

Recovered
14 4.7%
Recovered with lasting effects
8 2.7%
Still unwell when reported
130 43%
Died
32 11%
Euthanised
68 23%
Not known
49 16%

Problems reported at the same time

Age of the animals

Under 1 year
5
1–3 years
52
4–7 years
97
8–11 years
104
12+ years
41

About this medicine

Prednisone reduces inflammation and immune activity.

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

Questions owners ask

Can Prednisone cause abnormal radiograph finding in dogs?
301 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 16 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).

Abnormal radiograph finding with similar medicines

All reported side effects of Prednisone in dogs · Medicines most reported with abnormal radiograph finding