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

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

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

Cat Vision vs. Human Vision: Vet-Reviewed Differences (With Infographic)

Have you ever looked at your cat and wondered how they see the world? Do they see the same colors and shapes? Do...

Brown Bengal Cat: Info, Pictures, Facts & History

Bengal cats became an extremely popular pet starting in the early 2000s and are still popular to this day. They are stunning creatures...

What Cat Breed Is Crookshanks from Harry Potter? Movie Facts

Crookshanks is known as Hermione Granger’s pet cat, but what isn’t commonly known is what breed he is. In the movie, he is...

Can You Get Rabies from a Cat Scratch? Vet-Reviewed Facts & FAQ

Rabies is a disease that used to be relatively common among domestic animals, including dogs, ferrets, and cats. It’s possible for any mammal,...

More related

5 DIY Ant-Proof Cat Bowls: Vet-Approved Ideas To Try Today (With Pictures)

You’re not alone if you’re frustrated with ants getting into your cat’s bowl. It can be extremely frustrating, not to mention a waste...

FURminator deShedding Edge Cat Brush Review 2025: Pros, Cons & Features

Review Summary If you have a long-haired cat with a thick undercoat, you may have trouble deshedding their coat and preventing mats and...

Is Cat Water Additive a Good Idea? Vet Approved Pros & Cons

Dental hygiene plays an important role in a cat’s overall health. It’s essential to develop a dental hygiene regime to ensure the teeth...

Felix Katnip Tree Company Scratching Beam Review 2025: Pros, Cons & Verdict

Review Summary If you’re tired of your cat scratching up all your furniture, Felix Katnip Tree Company has you covered with this simplistically...

Keep reading

Nutro Cat Food Review of 2025: Recalls, Pros & Cons

Nutro Cat Food Review Summary Founded in the 1920s, Nutro is an American pet food manufacturing company and a subsidiary of Mars Inc., which also manufactures other pet food brands, including Whiskas, Royal Canin, and Iams, and is now headquartered...

Nutro Cat Food Review

11 Best Cat Foods for Sensitive Stomachs & Vomiting in 2025 – Reviews & Top Picks

We all know just how finicky kitties can be when it comes to eating. But aside from their pickiness, others can have quite sensitive bellies that don’t react well to certain ingredients. Since cats are obligate carnivores, eating diets full...

cat lying near bowl with food

7 Best Cat Foods for Firm Stools in 2025 – Reviews & Top Picks

Because we scoop out the litter box, we’ll notice if our cat’s stool is runny. Sadly, some cats have weaker digestive systems than others, causing them to develop runny stools more often. What a cat eats plays a significant role...

grey cat just finished eating

Indoor vs. Outdoor Cat Food: Vet-Reviewed Nutritional Differences

You’ve probably stood in the cat food aisle of your local grocery or pet store and marveled at the sheer number of options available. There is seemingly a special type of cat food for every cat out there. There are...

outdoor vs indoor cat food

What Does a Cat Hairball Look Like? Vet-Reviewed Facts & FAQ

The sound of a cat retching up a hairball will get most pet parents moving at lightning speed to protect their beloved furniture, clothes, and anything else their demon-spawn cat might want to puke on. However, new cat owners might...

tabby cat gagging or choking

Why Does My Cat Lick My Hand & Fingers So Much? 7 Vet-Reviewed Reasons

A dog licking your hand is normal, and it’s how they show affection. However, a cat is a different story. Felines aren’t widely known for their licking behavior toward humans, and it’s strange when they begin licking our hands and...

cat-licking-human-fingers

Are Cast Iron Plants Toxic To Cats? Vet-Reviewed Houseplants Examined

If you have a green thumb and a cat obsession, you know that your two great loves don’t always coexist seamlessly. Not all flowers and plants are safe for cats, so caution is required any time you add to your...

Catster_Are Cast Iron Plants Toxic to Cats

4-Month-Old Kitten: Things to Expect & Plan For (Vet Reviewed)

At 4 months old, your feline has likely gotten used to being at your home and away from their mother and siblings. You’ve also probably gotten used to having a cat in the house. However, your 4-month-old kitten still changes...

Bengal kitten playing