My cat got a rabies vaccine called Rabisin yesterday, and now he seems a bit off. Is this normal, or should I call a vet?

My cat received the Rabisin rabies vaccine yesterday, and now he’s acting a bit off. He seems slightly more tired than usual and not as interested in his food. I know vaccines can sometimes cause mild reactions, but is this something normal that will pass, or should I be in touch with a vet?

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Answer

It's common for cats to experience mild reactions following vaccines like the Rabisin rabies shot. Slight lethargy and reduced appetite can be normal post-vaccination symptoms.

  • Temporary tiredness is common after vaccinations.
  • Appetite changes are often mild and short-lived.
  • Monitor your cat, and contact a vet if symptoms persist or worsen.

Vaccinations can put mild stress on a cat's immune system, leading to temporary symptoms like tiredness and a reduced appetite. These generally resolve within a day or two. However, if your cat seems very uncomfortable, or if you are concerned about their wellbeing, reaching out to a vet is a good idea. They can provide advice specific to your pet's situation and ensure there's nothing more serious at play.

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 will my cat feel “off” after a vaccine?

    Most cats return to normal within 24 to 48 hours. Keep monitoring your cat, and consult a vet if there's no improvement.

  • What should I do if my cat’s symptoms worsen?

    If your cat’s symptoms worsen or new symptoms arise, contact your vet immediately. It's better to be cautious, especially if signs of an allergic reaction appear.

  • Is it normal for cats to stop eating after a vaccine?

    A mild loss of appetite for a day is not uncommon, but if your cat refuses food for more than a day or shows other worrying symptoms, reach out to a vet.

If this is an emergency, please seek immediate veterinary care.

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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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