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.

Cat Losing Whiskers: Is It Normal & Should I Worry? Vet-Reviewed Facts

cat looking up

It can be deeply worrying if your cat’s whiskers start to fall out. While this phenomenon could be cause for concern, a cat losing whiskers naturally happens as part of the shedding process and they will normally regrow them. Unlike humans, they do not naturally lose whiskers as they age, but you may see some graying.

Naturally, you want the best for your cat and ensure that they are healthy and free from stress and distress, which is why you’re concerned about the loss of their whiskers. Read on to see whether there is cause for concern, what you can do if your cat is losing whiskers suddenly, and the possible causes.

divider 2 cats

Why Do Cats Need Whiskers?

Whiskers are incredibly important to cats. They are highly developed sensors and are used throughout the day. They enable navigation through a cat’s environment, working similarly to an insect’s antennae. If a cat can fit their whiskers through a gap, they should be able to fit the rest of their body through.

They also help the cat land on their feet because they work as proprioceptors that send messages to the brain to inform them of a change in the position of their limbs. Without whiskers, a cat can lose balance, get stuck in small spaces, and lose confidence in their ability to traverse the local surroundings.

You are free to use this image but we do require you to link back to Catster.com for credit

Do Cats Shed Whiskers?

A cat’s whiskers naturally grow, shed, and regrow. They are continually being replaced, but your cat will only usually shed one or two at a time. However, it is unlikely that you will ever notice your cat shedding a whisker. If you see one on a couch or the floor, you may mistake it for ordinary hair.

divider 2 cats

Other Causes

While you won’t notice your cat losing one or two whiskers, you will notice if they start to fall out in clumps or larger volumes. If that occurs, it’s unlikely that it’s due to natural shedding, and one of the following reasons may be the culprit.

1. Allergic Reaction

Cats suffer from allergies just like we do. While we have runny noses and puffy eyes, cats usually show an allergic reaction through skin inflammation and other dermatological problems. Therefore, if your cat is losing whiskers, it could be a sign of an allergy.

In particular, it is likely to be a food allergy or an allergic reaction to something in the cat’s local environment. It is more common for a flare-up to occur in the area that comes into contact with an allergen, but considering a cat’s whiskers are often the first thing through a gap and into a new area, it could lead to a loss of whiskers.

tortie cat eating from metal bowl
Image Credit: Jaromir Chalabala, Shutterstock

2. Local Infection

Bacterial and fungal infections can affect your cat in the same way as an allergic reaction. They can experience a flare-up on their skin or hair. It can also cause their whiskers to fall out. Even ringworm, a fungal infection, can cause your cat to lose whiskers.

You will need to seek veterinary advice as soon as possible, and the vet will likely treat the problem with medication.

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

3. Physical Trauma

If your cat suffers a physical wound, it could affect their whiskers. Specifically, if your feline has a wound around the base of their whiskers, it could cause some to fall out. Injuries can be caused by other animals, including cats, dogs, and wildlife.

It could be caused by your cat rubbing against trees, buildings, and other objects that might have a sharp edge. The only real way to prevent such accidents is to stop your cat from going outdoors unaccompanied.

cat-rubbing-its-face-on-wood
Image Credit: bombermoon, Shutterstock

4. Feline Acne

Surprisingly, cats suffer acne in much the same way as their owners can. It usually starts at the chin, but if an outbreak is bad enough, it will make its way across the cheeks to the whiskers. Acne can be prevented by using metal or ceramic feeding bowls and ensuring they are washed frequently. One of the leading causes of feline acne is a build-up of bacteria making its way from the bowl to your cat’s face.

divider 2 cats

Will They Regrow?

In most cases, a cat’s whiskers will regrow. You must ensure that the cause of the whisker loss has been treated. You can take your cat to the vet and consider an elimination diet to determine if they have any allergies.

Look for signs of injuries and treat fleas, ringworm, or other infestations that crop up. If your cat suffers from acne, try changing to metal or ceramic bowls and wash them every day.

divider 2 cats

Conclusion

A cat relies heavily on its whiskers, for everything from navigating its local surroundings to ensuring that it can balance effectively and efficiently. Although a cat does naturally shed and regrow whiskers, if they’re losing too many quickly, it could be a sign of illness, infection, or another problem.

If you can identify the cause, such as acne or an allergic reaction, take steps to remedy the problem or consult a veterinarian to help resolve the problem.


Featured Image Credit: Melani Marfeld, Pixabay

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

4 Responses

  1. I just noticed that my 16.5 year old cat lost the whisker above his left eye. I don’t see other symptoms. Should I be concerned?

    1. Hi Michel, while it is normal for cats to shed whiskers, they usually do only a couple at a time. Keep a close eye on your cat for any signs of concern and if you wish, feel free to book a one-on-one consultation at www.pangovet.com for advice and tips. Thanks for reading us!

  2. My cat is seemingly losing a whisker a day. There's no visible reason; no infection or irritation. There's no change in his environment. I've been more stressed, but he hasn't seemed stressed at all. I don't know if I should be concerned or not.

    1. Hi Amanda, one whisker a day is not normal, consider taking your cat to the vet to rule out medical causes. Whiskers are important for cats.

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

10 Best Christmas Gift Ideas for Cats in 2025 – Reviews & Top Picks

People love their pets. According to Business Wire,1 the global market for pet supplies is projected to reach $41.1 billion by 2025. We...

Moving with Cats: Ivy’s Tips for Stress-Free Relocation

Welcome to the Wednesday Cats of Catster! Every week, we share a story from one of our cat-loving Catsters. This week is about...

Can Cats Tell When You’re Sick? Vet-Reviewed Science & Info

Cat owners will likely say that having a feline in their home is more like a relationship than living with a dog. They...

7 Best Spill-Proof Cat Water Bowls in 2025 – Reviews & Top Picks

Does your cat like to play in their water bowl? You’re not alone, as many cat owners have a similar complaint about their...

More related

Why Do Cats Meow Back at You? 5 Vet-Reviewed Reasons for This Behavior

If you have a cat, you might have noticed that they sometimes meow back at you when you talk. Some cats will even...

Can Cats Eat Honey? Vet-Reviewed Facts & FAQ

If you love eating honey yourself, you probably know that it has antibacterial properties and is packed full of antioxidants and vitamins. It’s...

What Is Cat Litter Made Of? Vet-Approved Types Explained (With Pictures)

While cats make excellent pets who bring love and companionship into our lives, they have specific requirements, such as toys and cat litter....

Scottish Fold Munchkin Mix Cat Breed: Info, Pictures, Temperament & Traits

The Scottish Fold Munchkin cat is a crossbred that possesses the short-legged traits of a Munchkin and the folded ears of a Scottish...

Keep reading

Why Does My Cat Sleep on My Head? 5 Vet-Reviewed Reasons

Cats have all sorts of odd (and sometimes annoying behaviors), which sometimes include sleeping on people’s heads. Though most pet owners don’t seem to find this behavior, others find it difficult to understand why their cat is choosing to sleep...

woman-sleeping-with-her-cat

Why Do Cats Lick Themselves After You Pet Them? Deciphering Cat Behavior (Vet-Reviewed)

Cats engage in many behaviors that can leave us scratching our heads and wondering what’s going on. If you’ve found that your cat is doing something you can’t explain, it doesn’t necessarily mean that anything is wrong, though it could...

cat licking itself close up

Do Cats Get Their Feelings Hurt? Causes & Cheering Them Up

Cats can get their feelings hurt. Most cats are interested in interacting with their owners and are sensitive to people, places, and activities that disrupt their sense of being welcome or belonging. Cats can experience emotions ranging from joy to...

sad looking cat lying on a table

Why Does My Cat Play With Poop? 6 Possible Vet-Reviewed Reasons for This Behavior

Typically, cats are very clean animals. They groom themselves regularly and they have quite specific demands when it comes to litter trays. Despite this, cats can develop some odd habits that seem dirty to us humans. One such habit is...

cat pooping in the litter box

How to Detect and Prevent a Cat Attack: 4 Signs & Prevention Tips

We’ve all been there. You’re relaxed, petting your cat, when they suddenly turn and scratch, bite, or swat at you. It may seem unprovoked, but often, cats give subtle signs that they’re about to attack before it escalates. Below, learn...

cats fighting

3 Homemade Pumpkin Cat Treat Recipes To Enjoy This Fall

Cats are obligate carnivores, meaning they need a meat-based diet. That said, there’s nothing wrong with treating your furry friend to a few little treats now and again, and, if you’re feeling crafty, you can DIY your own cat treats...

Homemade Pumpkin Cat Treat Recipes To Enjoy This Fall

Does Salt Kill Fleas on Cats? Vet Reviewed Effectiveness & Safety

A flea infestation can really ruin your week. Not only are fleas a nuisance for your cat, but they can also be a nightmare to get rid of in your home. There are plenty of products to treat flea infestations,...

Salt

5 Best Cat Foods for Feral Cats in 2025 – Reviews & Top Picks

If you are used to feeding feral cats, you probably think of them as your own. After all, it takes a lot of responsibility and care to look after animals with nowhere to go and no reliable source of food....

feral calico cat