What's normal after a cat gets a distemper shot? Mine's acting strange and I'm worried.

I took my cat to the vet yesterday for her distemper shot, and since then, she's been acting really out of sorts. Normally she's full of energy, but today she's been sleeping more than usual and doesn’t seem interested in her favorite toys. She's also been a bit grumpy, hissing when I tried to pet her, which is so unlike her. I'm really worried because she’s not even coming to eat as readily as she usually does. I'm not sure if this is normal and should just wait it out, or if there's something more serious going on.

Answer

It's not uncommon for cats to experience mild, temporary side effects after receiving vaccines like the distemper shot. However, keep a watchful eye on her and consult a vet if symptoms persist beyond 24-48 hours.

  • Restlessness or increased sleeping
  • Decreased interest in food and toys
  • Signs of discomfort or irritability, such as hissing
  • Watch for any swelling at the injection site

After receiving vaccinations, some cats might feel a little under the weather. Much like humans might feel sluggish after a flu shot, your cat could exhibit similar symptoms. It's generally safe to monitor her for a day or two. Ensure she's comfortable, offer her favorite snacks, and provide a quiet space to rest. If she doesn't bounce back or shows serious symptoms like high fever, vomiting, or significant swelling at the injection site, contacting your veterinarian is recommended to rule out complications or rare adverse reactions.

Book a consultation with Dial A Vet for peace of mind.

Frequently Asked Questions

What are common side effects of vaccines in cats?

Most cats experience mild symptoms such as lethargy, reduced appetite, or minor swelling at the injection site. These typically resolve on their own within a couple of days.

How can I make my cat more comfortable after her shot?

Ensure she has a quiet and cozy place to rest. Offer her favorite snacks to encourage eating and avoid excessive handling if she seems irritable.

When should I be concerned and see a vet?

If your cat's symptoms persist or worsen after 48 hours, or if she displays signs like difficulty breathing, high fever, or if the injection site looks red and swollen, it's best to consult a veterinarian promptly.

Book a consultation with Dial A Vet for peace of mind.

Embark Breed + Health Dog DNA Test

Recommended for Dog Owners

Embark Breed + Health Dog DNA Test

18,899 Reviews

The most comprehensive dog DNA test. Screen for 270+ genetic health risks and identify breeds from 350+ breeds, types & varieties.

$199$139Save $60

Free US Shipping · Veterinarian Developed

Still worried? Chat to a real vet.

Book a fast telehealth consult for personalised guidance and next steps.

Book a consult

Next available appointment

Loading…