My kitten got her last vaccination shot yesterday and now seems really lethargic. Is this normal? Should I be worried?

Yesterday, my kitten received her final vaccination shot, and since then, she has been extraordinarily lethargic, which is not her usual playful self. I understand that some drowsiness can be normal, but I'm concerned about just how tired she seems. Is this something I should expect after a vaccination, or should I take her back to the vet for a check-up?

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Answer

After receiving vaccinations, some kittens may exhibit lethargy as a mild, normal response to the shots, but significant or prolonged tiredness should be monitored closely.

  • Monitor your kitten's behavior post-vaccination
  • Temporary lethargy can be typical
  • Consult a vet if symptoms are severe or persist

It is not uncommon for kittens to feel a bit off after vaccinations, as their bodies are processing a lot of new information to build immunity. However, if your kitten's lethargy seems excessive, or if you notice additional symptoms like not eating or drinking, or if she is very difficult to wake, it’s better to consult with a veterinarian.

Book a consultation with a licensed vet at Dial A Vet for just $49 AUD if you're unsure or symptoms are getting worse.

Frequently Asked Questions

  • Is lethargy normal after a kitten's vaccination?

    Yes, some lethargy can be normal after vaccinations as their immune system is reacting to the vaccine. This should be mild and temporary.

  • What are the warning signs after kitten vaccination?

    Look out for severe lethargy, lack of appetite, vomiting, or swelling at the injection site. These warrant a vet check-up.

  • How can I help my kitten feel comfortable after a vaccination?

    Ensure she rests in a cozy, quiet environment with access to water and her favorite toys, and monitor her closely for any changes in behavior.

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Disclaimer: The customer and expert messages presented herein may have been altered with artificial intelligence or modified to enhance readability and safeguard the privacy of individuals. This content is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is experiencing a medical emergency, contact your local veterinarian or emergency animal hospital immediately. Talk to a vet now.

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