Let's Find Out How Long After Deworming A Cat Are The Worms Gone

|8 min read

Deworming your cat is a common practice you may see many cat parents do. But have you ever wondered if it actually works? And even if it does, how long does it take for the deworming medication to act and push all those pesky critters out of your cat?

Many other pet parents have the same questions.

It takes from 3 days to 3 weeks after giving deworming meds to eliminate worms. This usually depends on the kind of worm and the kind of dewormer that your vet prescribed. Some worms are easy to get rid of, while others may take longer. You may also need more medications to eliminate them with their eggs and larvae. 

Today, we are going to address all your deworming-related questions. So, sit back and let us take you on an explorative journey to find out how long after deworming a cat, the worms are gone.

Factors Affecting Deworming Process

A few factors may influence this affect how long it takes for the deworming process. These factors include -

1) Type of worms

Different types of worms can affect cats, and their response to deworming treatments can vary. Understanding the specific type of worm infestation your cat has is essential for selecting the most effective dewormer, which, in turn, influences the duration it takes for the worms to be eliminated.

Here is a chart that can help you:

Hookworms:  Tapeworms: Roundworms: 
Praziquantel Not effective in the treatment of hookworms. It is effective for tapeworms mainly and takes about 1 to 2 hours to start working, and you will see noticeable results in about 2 to 3 days. It will take this drug about 3 to 9 days to resolve the issue completely. Not effective in the treatment of roundworms.
Milbemycin It takes about 1 to 2 days to see the treatment work and about 3 to 9 days for the hookworms to completely resolve. Not effective in the treatment of tapeworms. It takes about 1 to 2 days to see the treatment work and about 3 to 9 days for the roundworm issue to completely resolve.
Fenbendazole The treatment takes about 3-5 consecutive days, and it may also require a second dosage to get rid of hookworms and roundworms. It is only effective in the case of a specific type of tapeworm. The treatment takes about 3-5 consecutive days, and it may also require a second dosage to get rid of hookworms and roundworms.
Pyrantelpamoate It needs 2 to 3 treatments with a break of 2 to 4 weeks to deal with the issue of hookworms. Not effective in the treatment of tapeworms It needs 2 to 3 treatments with a break of 2 to 4 weeks to deal with the issue of roundworms.

2) Number of worms

The number of worms in your cat's body directly affects how long it takes worms to be gone after deworming. If your cat's intestine has a severe infestation with many worms, it will take longer to completely get rid of them.

When worms are left untreated for a while, their numbers multiply. Female worms produce eggs that hatch within 7 to 14 days, leading to even more worms in your cat's system. So, if you wait too long before deworming kittens, there will be a higher number of worms to eliminate, and it will take longer to do so.

Simply put, the longer you wait, the more worms your cat will have, which means a longer treatment process. That's why it's essential to act quickly and not delay deworming once you suspect or confirm a worm infestation in your cat's stool.

3) Type of dewormer used

Different deworming medications have varying degrees of effectiveness against specific types of worms, and the choice of dewormer does affect how long it takes for the worms to be gone after treating your cat. Each type of worm requires a second dose of a specific dewormer for successful elimination.

For tapeworms, dewormers like praziquantel and epsiprantel are commonly used for cats. The good news is that these dewormers are pretty effective, and you can expect tapeworms to be gone within three days after treatment.

On the flip side, roundworms need more aggressive dewormers such as Panacur or fenbendazole. These dewormers might require multiple doses to remove roundworms from your cat's system.

It may take a bit of patience and a bit longer. Still, you can successfully eliminate roundworms with the right treatment and proper dosage.

Here it is important to register that only some dewormers work for some types of worms. Using the same dewormer for different worm species won't do the trick and can risk your cat's health.

That's why it's essential to consult your vet and get their recommendation on the best dewormer for your cat's specific case.

By seeking professional advice and using the right dewormer, you can effectively tackle worm infection and ensure your cat's body stays healthy.

So, don't hesitate to reach out to your vet and get the appropriate deworming treatment to bid the unwanted worm infection farewell.

4) Cat's health condition

The health condition of your cat plays a role in the duration it takes for all the worms to be eliminated after deworming.

Suppose your adult cat has other underlying health issues or a weakened immune system due to diseases or parasites. In that case, it may take adult cats longer to completely eliminate the worms and for the deworming medication to work.

Your veterinarian is the best person to assess intestinal parasites and your cat's overall health and recommend a suitable dewormer to effectively eliminate the parasites in the shortest possible time.

Following their guidance and treatment plan is essential to ensure the best outcome.

By working closely with your veterinarian and monitoring your cat's progress, you can eliminate the worms and restore your cat's health. Remember, the goal is to provide the best care for your furry friend and create a worm-free environment for them to thrive.

What To Do To Stop Risks Of Re-Infection In Cats?

To minimize the risk of your cat getting infected with worms again after the deworming process, there are several preventive measures you, the pet owner, can take. By implementing these strategies, you can help maintain your cat's health and reduce the likelihood of worm infestations.

Practice good hygiene

Regularly removing feces from the litter box and cleaning the box thoroughly are crucial reduce the risk of spreading worm eggs and reinfection.

Clean the litter box with cat-safe detergents or disinfectants, ensuring it is thoroughly rinsed and dried before adding fresh litter.

Additionally, maintain cleanliness in your cat's living environment by regularly cleaning bedding, blankets, and play areas and vacuuming carpets and rugs to remove any potential eggs or larvae.

By practicing good hygiene habits, you can minimize the risk of worm transmission to infected animals and provide a clean and healthy environment for your beloved cat.

Reduce overcrowding

Preventing overcrowding is an essential aspect of preventing worm infections in cats. When cats are housed close to each other, the risk of transmission of worm infections increases, as they may come into contact with infected cats' infected feces afterward.

Overcrowding provides an environment where the spread of worms becomes more likely.

Cats can quickly ingest worm eggs or larvae from contaminated litter boxes, cat toys, shared food and water bowls, or by grooming each other. This close contact facilitates the transmission of worms between adult cats too.

To minimize the risk, ensure that your cats have enough space to move around comfortably and have separate litter boxes, food bowls, and water bowls. If you have multiple cats, providing adequate resources for each cat is essential to reduce the chances of sharing contaminated items.

Regular deworming medication

Regular deworming is crucial to prevent the accumulation of worms in cats, which can have serious consequences for their health. Following a proper deworming schedule ensures that worms are kept at bay and helps maintain your cat's well-being.

For kittens aged 3 to 8 weeks, deworming should be done every 2 weeks. From 6 weeks to 6 months of age, kittens should be dewormed once a month.

Once your cat reaches over 6 months, deworming can occur every 1 to 3 months, depending on their lifestyle and risk factors. Outdoor cats or those with a higher likelihood of exposure to worms may require more frequent deworming.

It's essential to consult your veterinarian to determine the best deworming schedule and the best deworming medication for your cat, as individual needs may vary.

Final Words!

We hope this article answered your query - how long after deworming a cat are the worms gone? You've now mastered the art of worm busting and keeping your cat free from those sneaky little parasites.

Remember, knowing the factors that affect the duration of worm elimination after deworming is crucial for keeping your cat healthy and happy!

So, let's recap the formula for success - Tapeworms, roundworms, and adult worms are all different critters that need specific dewormers. Your cat may also be infested with fleas. Be a savvy detective or call your vet and choose the right weapon against these pesky invaders!

Moreover, promptly give deworming medicines for intestinal worms to your cat to prevent more worms from causing a bigger infestation.

Keeping your cat's health in check, as a robust immune system, can make worm elimination a breeze.

Moreover, regularly clean the litter box to keep the creepy crawlies away and follow the deworming schedule religiously for promising results.

In this whole process, it is essential to know your vet is the ultimate ally in this process and make sure your cat regularly takes the meds. Being a cat parent is not easy, but it comes with its perks.


What to expect after cat deworming?

After giving your cat a dewormer, it's essential to be aware of possible side effects that might occur. The most common ones include diarrhea, vomiting, drooling, and hair loss at the cat dewormer application site if a topical product is used.

Although these side effects are usually mild and temporary, watching your cat for any unusual behaviors or signs of discomfort is essential.

If you notice anything concerning or unusual in your cat after deworming, it's best to contact your vet. They can provide the necessary guidance and determine if further action is needed. Remember, every cat reacts differently to dewormers, so it's essential to consult a professional who can assess your cat's health status and specific situation.

Do I need to deworm a cat again?

Giving deworming medicine to most cats at least every three months is generally recommended to maintain their overall health. A commonly followed deworming schedule involves treating cats four times a year, aligning with each season.

This regular deworming routine helps prevent worm infestations and keeps your feline companion in optimal condition throughout the year.

By deworming your cat seasonally, you can stay proactive in preventing potential worm infections. Worms can be acquired through various sources, including contaminated environments or ingesting an infected animal or prey.

How quickly after deworming I can feed my cat again?

Understanding the correct timing and feeding practices when you administer deworming medication is crucial to its effectiveness. It is advisable to wait at least an hour after administering the deworming medication before feeding your cat.

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