My cat isn't eating after getting her vaccines yesterday. Is this something I should be worried about?

Since getting her vaccines yesterday, my cat hasn’t shown much interest in her food, which is quite unusual for her. I'm starting to worry a bit because she usually has a good appetite. Is this loss of appetite a normal reaction after vaccinations, or should I bring her in to see someone?

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Answer

It's quite common for cats to experience a temporary loss of appetite after receiving vaccinations. Typically, this side effect should resolve within a day or two.

  • Loss of appetite is a common post-vaccination reaction in cats.
  • This side effect usually subsides within 24-48 hours.
  • Monitor your cat's other behaviors and health signs closely.

Vaccinations are essential in keeping your cat healthy by preventing serious diseases. Some cats might experience mild side effects, such as a reduced appetite or being more tired than usual, which generally resolve fairly quickly. However, if your cat's appetite doesn't improve in a couple of days, or if you notice other concerning symptoms like vomiting or lethargy, it's wise to consult a vet to ensure everything is okay.

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 wait before contacting a vet if my cat isn't eating after vaccinations?

    If your cat's appetite doesn't return to normal within 24-48 hours, or if other concerning symptoms appear, consider consulting a vet.

  • What other side effects can occur after cat vaccinations?

    Besides loss of appetite, cats may experience mild fatigue, soreness at the injection site, or a slight fever. These should all resolve quickly.

  • When should I be concerned about my cat's post-vaccination symptoms?

    If your cat shows severe symptoms such as persistent vomiting, difficulty breathing, or swelling, seek veterinary attention immediately.

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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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