My cat seems really lethargic today after getting her shots yesterday. Is that normal or should I be worried?

Yesterday, my cat went to the vet for her routine vaccinations, and today she seems unusually lethargic. She’s not moving around as much as she normally does and just lays in her favorite spot. Is this kind of behavior normal after getting shots, or is it something that needs immediate attention?

Answer

It's not uncommon for cats to experience mild lethargy following vaccinations. This behavior can be a normal response as their body adjusts to the vaccines.

  • Lethargy can occur after vaccinations
  • Observe your cat for any other symptoms
  • Seek veterinary advice if symptoms persist or worsen

After vaccinations, some cats may feel a bit under the weather, with symptoms like lethargy or mild swelling around the injection site. As their immune system works to respond to the vaccine, they may be more tired than usual. This usually resolves within a day or two. However, if your cat is exhibiting other symptoms such as vomiting, or if they continue to be lethargic for more than a day, it's a good idea to consult your veterinarian for advice.

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

  • What are common side effects of cat vaccinations?

    Common side effects include mild lethargy, slight swelling at the vaccination site, and a small decrease in appetite. These symptoms typically resolve within 24 to 48 hours.

  • When should I be concerned about my cat's reaction to vaccines?

    If your cat shows severe symptoms like continuous vomiting, difficulty breathing, or swelling, contact a vet immediately as this may indicate an allergic reaction.

  • How can I make my cat more comfortable after vaccinations?

    Ensure they have a quiet, comfortable spot to rest, access to fresh water, and their favorite food to eat. Also, try to minimize stress in their environment.

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