Blood problems after Leptospirosis Vaccine in dogs
498 reports to the FDA describe blood problems in dogs given Leptospirosis Vaccine. That is 6.2% of all reports for this medicine, compared with 1.8% across reports for all dog medicines, so it is reported unusually often with this medicine.
498Reports
88%Marked serious
6.8%Recovered
34%Died or euthanised
12 daysTypical onset
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How soon it started
How the animals did
Problems reported at the same time
Age of the animals
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 Leptospirosis Vaccine cause blood problems in dogs?
- 498 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 12 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).
Blood problems with similar medicines
- Blood problems after Rabies Vaccine 487 reports · 4.9% of its reports
- Blood problems after Bordetella Vaccine 544 reports · 5.8% of its reports
- Blood problems after Lyme Vaccine 140 reports · 2.0% of its reports
- Blood problems after Distemper-parvo Vaccine 368 reports · 5.7% of its reports
All reported side effects of Leptospirosis Vaccine in dogs · Medicines most reported with blood problems