Your kitten may be a little sleepy after their vaccine and you may notice a small lump at the site of the injection. This should resolve in 24-48 hours. Although adverse reactions to the vaccine are very rare, should your kitten become unwell after their vaccine, please let us know.
What are the side effects of kitten vaccinations?
Are There Any Side Effects I Should Watch For After Cat Vaccination?
- Fever.
- Severe lethargy.
- Loss of appetite.
- Vomiting.
- Diarrhea.
- Swelling and redness around the injection site.
- Lameness.
- Hives.
What to expect when getting kittens vaccinated?
Mild reactions, including a slight fever, lethargy, decreased appetite, and localized swelling at the vaccination site may start within hours after vaccination and usually subside within a few days. If they do not subside within this time frame, call your veterinarian.
