My cat just got his rabies shot and now he seems super sleepy and isn't eating. Is this normal?

We just returned from the vet where my cat received his rabies shot, and since then, he's been extremely sleepy and hasn't shown any interest in eating. I'm a bit concerned because it's unusual for him to refuse food. Is this a normal reaction after a vaccination, or should I be contacting the vet again?

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Answer

It's understandable to be concerned when your cat exhibits unusual behavior after a vaccination. Lethargy and reduced appetite can be common after receiving a rabies shot and typically resolve within a day or two.

  • Monitor your cat's symptoms to ensure they don't worsen.
  • Offer your cat a quiet and comfortable space to rest.
  • If his condition does not improve or you notice additional symptoms, consult your vet.

After receiving a vaccine, some cats may show mild side effects such as sleepiness and a lower interest in food, which are generally not a cause for immediate concern. These reactions usually pass within 24 to 48 hours. Ensure your cat has access to water and rest while monitoring his condition for any changes.

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

  • How long should I expect these side effects to last?

    Mild side effects from vaccinations usually last a day or two. If your cat's symptoms persist beyond this, contact your vet.

  • What can I do to encourage my cat to eat?

    Try enticing him with his favorite food or moistening dry food with a little water or broth. Ensure he has access to fresh water as well.

  • When should I be concerned enough to return to the vet?

    If your cat's symptoms worsen, don't improve within 48 hours, or if he develops other symptoms such as vomiting, swelling, or difficulty breathing, contact your vet.

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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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