Hair loss after Prednisone in dogs

339 reports to the FDA describe hair loss in dogs given Prednisone. That is 3.8% of all reports for this medicine, compared with 1.0% across reports for all dog medicines, so it is reported unusually often with this medicine.

339Reports
56%Marked serious
11%Recovered
10%Died or euthanised
29 daysTypical onset
SponsoredWorried about your pet? Ask a veterinarian online, 24/7

How soon it started

Same day
29 11%
1–2 days
22 8.4%
3–7 days
21 8.0%
1–4 weeks
67 26%
Over a month
123 47%

How the animals did

Recovered
31 9.1%
Recovered with lasting effects
6 1.8%
Still unwell when reported
145 43%
Died
11 3.2%
Euthanised
23 6.8%
Not known
123 36%

Problems reported at the same time

Age of the animals

Under 1 year
10
1–3 years
85
4–7 years
108
8–11 years
94
12+ years
39

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 hair loss in dogs?
339 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 29 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).

Hair loss with similar medicines

All reported side effects of Prednisone in dogs · Medicines most reported with hair loss