Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Will a Cat Purr When They’re in Pain? Vet-Verified Facts & Advice

Sick cat medicines

As cat parents, most of us see a cat’s purr as a sign that our feline is happy and content with their life. In most cases, that’s true, but cats purr for other reasons, including when they’re in pain. It’s thought that your cat’s purrs might have comforting and reassuring effects that help the cat feel better when they’re in pain or sick. Of course, that is not an alternative to taking your cat to the vet, so schedule an appointment if you feel your cat is sick or injured.

In this article, we’ll examine pain in cats, its clinical signs, and how purring relates to it.

divider 3 paws

How Does Purring Help Cats in Pain?

Various studies have shown that cats in pain do purr, and we know that it helps with the cat’s stress levels and ultimately may help them feel more reassured and even have healing properties. How does purring help cats in pain?

tired sick cat lying on bed
Image Credit: Natata, Shutterstock

Purring Is Vibrational Therapy

Purring is a form of vibrational therapy for cats. The rapid movement of your cat’s vocal cords occurs at 25 to 150 Hertz. Similar to the vibration therapy used in humans, purring may improve bone and joint health, stimulate bone healing and muscle function, and reduce edema and pain based on some of the current research, although there is a need for more studies and further critical evidence on this topic.1 While this trait of purring may have evolved as a low-energy means of stimulating muscle and bone repair, it should certainly never be relied upon for sole therapy for an injury; we still strongly advocate you bring your cat to the vet if they are showing any signs of illness or an injury!

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

Purring Releases Endorphins

As with humans, cats’ endorphins are responsible for feeling happy and content. Many pet owners don’t know that endorphins may also help with pain management. They may work as an analgesic, diminishing the perception of the pain.

Purring and Its Relation to Breathing

If your cat is in pain or has a respiratory issue, they may find it hard to breathe. They may still purr to reassure themselves, but even purring for this reason will be more rapid and short. Any breathing difficulty or increased effort with changes in your cat’s purring is a reason to get them checked by your veterinarian.

divider 3 paws

Signs That Your Cat Is Sick or in Pain

It’s hard to know when your cat’s in pain just by their purring because cats purr for various reasons.

British shorthair cat hiding
Image Credit: Chendongshan, Shutterstock

1. Breathing Is Labored

When a cat is sick, sometimes it affects their breathing. Normal breathing for a feline is up to 30 breaths per minute with very subtle, barely noticeable chest movements. If your cat is in pain or has a heart or respiratory issue, they could experience taking more than 30 breaths per minute, breathing with an open mouth or with a lot of effort, exaggerated abdominal and chest movement, or upper respiratory noise. All of these signs require emergency veterinary attention.


2. Loss of Appetite

Cats that are sick or in pain often don’t feel like eating. A healthy cat will eat and drink many times throughout the day. If you think your cat isn’t eating normally, try presenting the food and water to them personally in the way you usually would. If the cat refuses it, they might be in pain or sick. If your cat exhibits this sign for 24 hours or any other signs of illness, it’s crucial to take them to the vet urgently for diagnosis and treatment.

orange cat eating wet food
Image Credit: Pixel-Shot, Shutterstock

3. Hiding in Dark Spaces

Injured or sick cats try to get away from everyone by hiding in small, dark spaces to be alone. The cat feels more in control of the situation if they’re not exposed to other animals and people in the household or out in the open, making it easier to conserve their energy while dealing with the pain or illness.

Being in the dark may also make them feel better because predators can’t find and prey on them in their vulnerable state. While that’s not the case with indoor cats, it’s an instinct that cats exhibit in the wild.


4. Lethargy

If your cat is in pain, they will become more lethargic. While most cats are laid-back creatures that sleep up to 15 hours a day, there are always times throughout the day when the cat is active and playful. Healthy cats have sudden bursts of energy where they run, jump, pounce, and play.

If your cat is in pain, they will not be willing to do any of those activities.

Sick cat in animal hospital
Image Credit: Kachalkina Veronika, Shutterstock

5. Other Signs

Other common signs of pain or illness in cats involve limping, excessively licking a certain area where there may be a wound or an injury, and changes in their urination and defecation habits. All of these, particularly urinary issues, require urgent veterinary attention and may cause life-threatening complications if left untreated.

divider 3 paws

What to Do for a Cat in Pain

It’s hard to see your beloved pet in pain, especially when there is nothing you can do about it. While waiting for your vet’s appointment, keep your cat as comfortable as possible. Reassure them and ensure they are not disturbed by other animals or children. You can set their food and water within reach and place their favorite toys and stuffed animals nearby for comfort.

However, if your cat has not been eating for 24 hours or more, is showing signs of any respiratory difficulties, is lethargic or not responsive, is unable to use one or more of their legs, is crying in pain or yowling, is straining to urinate, or is struggling to defecate, they need to see your vet urgently, no matter the time of day. Many of these indicate a severe and often life-threatening illness.

divider 3 paws

Wrapping It Up

Although it seems strange, cats will purr when they are in pain. However, purring is not the best way to tell that your cat is in pain or sick. If your cat exhibits any of the signs above, contact your vet immediately for an appointment.


Featured Image Credit: one photo, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

8 Best Hanukkah Cat Gifts in 2025 – Reviews & Top Picks

The only thing better than spending a holiday with your feline companion is spending a holiday that lasts 8 days with your cat....

We Talk to NFL Legend Boomer Esiason About the Kitten Bowl

Boomer Esiason played quarterback in the NFL for 14 seasons. He can be heard on the nationally syndicated Boomer & Carton Show and...

Nature’s Variety Instinct Cat Food Review of 2025: Recalls, Pros & Cons

Nature’s Variety is the brand behind Instinct cat foods, available as wet canned food, dry kibble, and toppers. Its inspiration is knowing that...

Persian Kittens For Sale in Wisconsin: Breeders List 2025

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

More related

8 Different Sphynx Cat Colors: Vet-Verified Info & Pictures

While they may not have the luxurious coats of many other breeds, they are born with almost invisible and scarce hairs that lay...

Can You Buy Cat Food With Food Stamps? Important Care Facts

Felines are carnivorous animals. As pets, they cannot rely on themselves to gather all the food they need to stay happy and healthy....

How Long Do American Shorthair Cats Live? Average Lifespan Data & Facts

Studies have shown that owning a cat can reduce stress levels and improve mental health, leading to a longer and happier life. But...

Are Sunflowers Toxic to Cats? Vet-Verified Facts & Safety Tips

Bright, colorful, and towering far above most of our heads in their natural growth state, sunflowers are the kind of bloom that makes...

Keep reading

Will a Cat Overeat If They Get Excess Food? Vet-Approved Facts & Feeding Tips

Cat owners who spend time away from their pets often worry about their pets going hungry. To ensure that their pet is never too far from a meal, they often leave food out for them to freely snack on during...

brown white cat eating from feeding table

Can Cats Eat Mussels? Vet-Verified Nutritional Facts & FAQ

Slimy—yet satisfying. If you grew up eating seafood, you’re probably familiar with mussels. These shellfish are full of health benefits for humans, but don’t be afraid to share. Your cat would probably enjoy a little bit of your mussels too,...

Can Cats Eat Mussels

Why Do Cats Drink Out of the Toilet? 6 Reasons & Vet-Reviewed Solutions

Cats drinking out of toilets can be unpleasant, but it does happen. If you have a cat that loves to drink out of the toilet, you likely have questions, such as, “Why me?!” We’re here to help. Here are the...

cat gets into the toilet close up

Can Cats Sense Anxiety & Depression? Vet-Approved Science & Info

When it comes to pets that are good at sensing their humans’ emotions, dogs are usually the first to come to mind. After all, felines have a reputation for being independent and stand-offish rather than being “man’s best friend”. But...

cat on woman owners lap

Is Catnip Good for Cats’ Digestion? Vet-Reviewed Nutrition Facts & FAQ

Catnip is an herb related to mint that originated in Asia and Europe. It has green or gray-green leaves, light green stems, and tiny lavender flowers. It’s technically called Nepeta cataria and has long been used in cooking and for...

cat with green eyes in catnip

10 Best Cat Foods Made in the USA in 2025 – Reviews & Top Picks

Choosing high-quality cat food is a hugely important decision when it comes to the health of your beloved pet. You might have been trying to shop more locally for food supplies for your own family, and it makes total sense...

Wet vs Dry Cat Food

Cat Love Bites: What They Mean & Why They Happen

Almost every cat owner has experienced playtime gone wrong. One minute, you’re petting your cat’s fuzzy head, and the next, they’re biting your fingers. Well, assuming that your cat isn’t drawing blood with the bites, it is safe to assume...

A,Young,Tabby,Cat,Bites,A,Woman's,Feet.,Cute,Kitten

10 Best Dry Cat Foods in 2025 – Reviews & Top Picks

Deciding on the best dry cat food for your feline friend can be a bit of a challenge, especially given how many options are available. From flavor to nutritional content, every little detail matters in ensuring that your cat gets...

siamese kitten eating from a stainless bowl