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Best Dewormers for Cats (2020)

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Does your cat have tapeworms, roundworms or other parasites?


Cornell College of Veterinary Medicine

According to the Cornell College of Veterinary Medicine, Gastrointestinal parasitism affects as many as 45% of cats.

One of the most common types of gastrointestinal parasites is parasitic worms that may infect your catís digestive tract. There are many types of parasitic worms, with some that are significantly more dangerous than others.

No matter what parasite is in your cat, it is important to treat your cat as quickly and effectively as possible. However, once you have identified the culprit of your catís distress to be wormed, there are a variety of options available to you.

In this article, weíre going to teach you what dewormers are, how to choose the right dewormer, and we compiled a list of some of the best cat dewormers to help you find the appropriate solution for your kitty.


What Is a Dewormer? How Does It Work?

Dewormers are typically oral medications (tablets or chewables).

Most worm parasites in pets target the intestinal tract. These worms include tapeworms, roundworms, hookworms, and whipworms. Heartworms are also common and affect the heart and arteries.

Tapeworms, roundworms, and hookworms target various parts of the stomach and intestine. The dewormer works by either dissolving the worm or paralyzing the pest, causing it to release its bite, fall through the intestinal tract, and come out in the animalís stool.

This treatment does not kill larvae living in the animalís body, so it must usually continue to be administered until the larvae evolve into adults and are treated as well.

Heartworms infect the heart, lungs, and arteries. Various heartworm treatments are used to kill the adults and larvae and prevent re-infestation.


How Long Does It Take to Work?

Deworming time varies based on how severe the infestation is and the specific dewormer used. However, most dewormers can remove the infestation within 2-3 weeks.

For a more detailed explanation, check out our article on how long it takes for cat dewormers to work.


How to Choose the Right Dewormer

To ensure that your cat is properly treated, it is imperative that you find a medication that treats your catís specific parasitic infestation.

Medications are specific and therefore a medication that combats roundworms might not affect tapeworms or hookworms. This means that it is important to consult your veterinarian before attempting to treat worms.

However, if doing your own research, the right dewormer is one that treats the specific worm your cat is infected with and treats it efficiently and effectively.

The following dewormers do just that.

The Best Cat Dewormers