My cat got her rabies shot at the vet yesterday, and now she's really lethargic. Should I be worried?

Yesterday, I took my cat to the vet for her rabies vaccination, and ever since, she's been extremely lethargic. She’s usually quite energetic, so it’s concerning to see her like this. Is this normal after a rabies shot, or should I take her back to the vet for a check-up?

Answer

It is common for cats to experience some lethargy after receiving a rabies vaccination. While this reaction is generally mild and temporary, monitoring her condition is important.

  • Some lethargy is a typical response to vaccinations.
  • Monitor for worsening or additional symptoms.
  • Consult a vet if the lethargy persists for more than a day.

Cats, like humans, can have mild reactions to vaccines as their immune systems respond to the injection. These reactions often include tiredness and reduced energy levels. Typically, the lethargy should subside within 24-48 hours. However, if you notice any other concerning symptoms or if the lethargy persists longer than expected, consulting a veterinarian is a good idea.

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 normal side effects after a rabies vaccine?

    Typical side effects include mild lethargy and some soreness around the injection site. These usually resolve within a day or two.

  • When should I be worried after my cat's vaccine?

    If your cat develops severe symptoms such as vomiting, persistent swelling, or extreme lethargy lasting more than a couple of days, it's best to consult your veterinarian.

  • Can I help my cat feel more comfortable after a vaccine?

    Ensure she has a quiet, comfortable place to rest and plenty of water. Avoid rigorous activity for a day to allow her body to recuperate.

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