Hair loss after Rabies Vaccine in dogs

163 reports to the FDA describe hair loss in dogs given Rabies Vaccine. That is 1.6% 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.

163Reports
41%Marked serious
13%Recovered
3.1%Died or euthanised
29 daysTypical onset
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How soon it started

Same day
16 13%
1–2 days
16 13%
3–7 days
15 12%
1–4 weeks
19 15%
Over a month
62 48%

How the animals did

Recovered
15 9.2%
Recovered with lasting effects
6 3.7%
Still unwell when reported
79 48%
Died
1 0.6%
Euthanised
4 2.5%
Not known
58 36%

Problems reported at the same time

Age of the animals

Under 1 year
22
1–3 years
62
4–7 years
41
8–11 years
25
12+ years
9

About this medicine

Type: vaccine.

Mild, short-lived lethargy, soreness or a small lump at the injection site are the most commonly reported vaccine reactions.

Questions owners ask

Can Rabies Vaccine cause hair loss in dogs?
163 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 Rabies Vaccine in dogs · Medicines most reported with hair loss