My new 15-week-old kitten just had their third round of shots and is suddenly really sleepy and not playful; is this a normal reaction or should I call Dial A Vet?

My new 15-week-old kitten just had her third round of vaccinations this morning, and since coming home, she's been much sleepier than usual and not interested in her toys. I'm used to her being full of energy and bouncing around the house, so this sudden change is making me worried. Is this tiredness a normal reaction after vaccinations, or should I be reaching out to Dial A Vet for advice?

Answer

It is common for kittens to feel a little more tired than usual after vaccinations, especially on the day of the vaccination itself. This can be a normal response to their immune system working.

  • Slight tiredness after vaccines is often normal
  • Monitor her for other concerning symptoms
  • Contact a vet if symptoms persist or worsen

Vaccinations can sometimes cause mild side effects as your kitten's body builds protection against diseases. A little extra sleepiness is often just her body responding and is usually no cause for concern. However, keeping an eye out for prolonged lethargy or other symptoms like swelling at the injection site, vomiting, or lack of appetite can be helpful. If you notice these or her condition worsens, it's always best to consult 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 it normal for my kitten to be sleepy after vaccinations?

    Yes, mild lethargy is normal as the immune response is kicking in. However, if she seems unusually lethargic for more than a day, consider reaching out to a vet.

  • What other side effects should I look out for?

    Watch for signs like swelling at the injection site, lack of appetite, or vomiting. These can occur but typically resolve quickly.

  • When should I contact a vet?

    If your kitten's tiredness persists beyond a day or if there are other concerning symptoms, it's a good idea to contact a vet for advice.

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