Can Cats Get Worms From Fleas?


Yes, cats can get worms from fleas, especially tapeworms. Indoor cats are also at risk when they unknowingly ingest a flea carrying tapeworm larvae while grooming. Understanding this connection can help cat owners prevent recurring parasite problems.


How Do Fleas Cause Worms in Cats?

Can cats get worms from fleas? Yes. Fleas can carry the larvae of a tapeworm called Dipylidium caninum.

When a cat grooms itself, it may accidentally swallow an infected flea. The tapeworm then develops inside the cat's intestines.

Flea bites alone do not transmit these tapeworms. Infection occurs when the cat swallows an infected flea.


Signs Your Cat May Have Tapeworms

Many cats with tapeworms show no obvious symptoms. However, some warning signs include:

If you notice these symptoms, contact your vet for a proper diagnosis.


Can Indoor Cats Get Worms From Fleas?

Yes, even cats that spend all their time indoors can still be exposed to fleas.

Fleas can enter homes through other animals or contaminated belongings. Once inside, they may expose indoor cats to tapeworm infections.

Can cats get worms from fleas even when they never go outdoors? Absolutely. Regular flea prevention is important for indoor cats, too.


How to Treat Worms Caused by Fleas

Treating tapeworms requires more than simply removing fleas.

1. Treat the tapeworm infection: Your veterinarian can recommend an appropriate dewormer that specifically targets tapeworms.

2. Control the fleas: Use a veterinarian-recommended, cat-safe flea treatment to help prevent reinfection.

3. Clean your home: Wash pet bedding, vacuum carpets, and clean areas where your cat spends time.

4. Protect all household pets: Other pets may also need flea control to break the infestation cycle.

Remember, not every dewormer treats tapeworms, and flea treatments alone will not eliminate an existing intestinal tapeworm infection.


How Can You Prevent Flea-Related Worms?

A few simple habits can reduce your cat's risk:

  • Maintain a consistent flea prevention routine.
  • Regularly check your cat's coat for fleas or flea dirt.
  • Keep bedding and resting areas clean.
  • Follow your veterinarian's recommended deworming schedule.
  • Use only flea products specifically approved for cats.

Final Thoughts

So, can cats get worms from fleas? Yes, and swallowing an infected flea is one of the most common ways cats develop tapeworm infections.

The good news is that proper deworming, regular flea protection, and good household hygiene can help keep your cat healthy and reduce reinfection.

Help Protect Your Cat With 79Pets

Explore our selection of flea and parasite protection products for cats at 79pets.com. Always choose products appropriate for your cat's weight and age, and follow veterinary guidance. Flea prevention helps reduce tapeworm risk but does not replace treatment for an existing tapeworm infection.


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Best Selling Combo

Best Selling Combo

Heartgard Nexgard Combo for Dogs Flea, Ticks & Heartworm Treatment

Customer Reviews

Overall rating: 4.8 / 5 from 1136 reviews.

Customer photo review of Simparica Trio For Dogs 44.1-88 lbs (20-40 kg)

These are my dogs Frankie, he’s 2 and Roxy, she’s 6! They are outside all the time and we have woods behind the house. They never get fleas or ticks or anything else! Very happy with this product.

Simparica Trio For Dogs 44.1-88 lbs (20-40 kg)

Customer photo review of Custom Duty

Fast shipping great quality and price

Custom Duty

Customer photo review of Revolution Plus For Medium Cats 5.6-11 lbs (2.6-5kg)

Two sweet girlies decided to make our deck their home. Mosquitoes are a big problem where we live and we had to get them protected. This was the best bang for the buck. I’ve ordered from 79Pets several times and while delivery is not fast it is very consistent.

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Customer photo review of Nexgard Combo For Cats 5.5-16.5 lbs (2.5-7.5 kg)

As a retired veterinary technician I was extremely happy to finally see a flea and heartworm medication that actually does tapeworms too!!!!!!! This is a 1st to my knowledge....I live in a tropical climate where fleas never die so this is heaven sent.

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Customer photo review of Stronghold Teal For Dogs 44-88lbs (20-40kg)

Very happy with the price of Stronghold heart worm med for my dog. Seems to be working well.

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Store owner replied: Thank You Dory!

Customer photo review of Simparica Trio For Dogs 22.1-44 lbs (10-20 kg)

My dog loves this product, never got any issue. Good price , deliver on time. We will definitely keep purchasing with 79 pets.com. Thanks!

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Customer photo review of NexGard Chew For Small Dogs 10-24lbs (4-10kg)

I have 3 of these little rascals so Michigan flea/tick season can be financially brutal! Thank you for keeping NexGard so affordable.

NexGard Chew For Small Dogs 10-24lbs (4-10kg)

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Customer photo review of Nexgard Combo for Cats 5.5-16.5 lbs (2.5-7.5 kg)

After Seresto collars failed to get rid of fleas, I didn't know where to turn. I saw a post on a page I follow (Kentucky Kitty Cats) saying that they use Nexgard Combo for the cats they shelter. I decided to try it and IT WORKS!

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Customer photo review of Revolution Plus For Large Cats 11.1-22lbs (5-10kg)

This is Lexi Marie! She was wondering why mom was so excited for buying flea medicine. I explained to her that we saved $100 and that she would understand some day when she grows up.

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Store owner replied: Thanks Tammy!!