Best Flea Medicine for Cats to keep fleas away

Cats make fine pets but do you know why your cat has been scratching so much? If you look closely, you might be able to spot small insects moving around in cat hair. These are blood sucking insects most commonly known as cat fleas.

You are probably wondering how you missed out on this information!

The truth is that most cat and dog owners are not aware of the fleas till the scratching begins! Then the mad rush begins trying to understand how severe the condition is and does your cat or dog need medical intervention.

Cat fleas can be quite an annoying condition for your pet and the good news is that in the last decade or so, a variety of Best flea medicine for cats available in the market. Now, your cat can be flea free!

So, what are the solutions? In order to know how different flea removal solutions work, it is important to understand what cat fleas really is and how it affects your cat.

The cat flea is known as Ctenocephalides felis and this small blood sucking insect belongs to the Siphonaptera order.

The adult fleas vary in length from 1–2 mm and are normally reddish-brown in colour. It is one of the most widespread species of fleas on the planet.

The reason for their near invisibility is because they are compressed laterally and this makes them extremely thin and hard to find in a cat's fur coat. 

The primary host for this blood sucking insects is the domestic cat but insufficient food or unavailability of the food source can lead them to bite humans especially on the lower legs. Cat flea infestations can also be seen in dogs.

The cat flea goes through four stages during their life cycle and this includes egg, larva, pupa, and adult (imago).

The female cat flea has to feed on blood to be able to reproduce. The fearful aspect is that they not only weaken cats and dogs by feeding on their blood but are also active disease vectors.

Cat fleas are capable of transmitting different parasites as well as infections to cats, dogs and humans as well. The most common parasites or diseases include the Bartonella henselae (causes cat scratching disease), murine typhus, and apedermatitis.

How do you know your cat is a victim of cat flea infestation?

Here are a few things to look out for:

  • Most common symptoms include biting, itching, and scratching, around the ears, neck, and the base of their tail.
  • Cats may develop signs of crusting along their back as they are sensitive to the saliva released during a flea bite.
  • If you are lucky, you will be able to spot flea droppings and eggs in cat bedding.

Best Cat flea Medicine for cats to get rid of fleas

There are a variety of medicinal solutions available for treatment of cat fleas and they are categorized as under:

Best Flea and tick Pill for cats

The first available medicine in the list of the best medicine flea for cats is the  flea and tick treatment in cats is the use of flea and tick pills.

Pills are considered as one of best methods of Oral flea protection. Since female fleas can lay anywhere from 50 eggs a day to 500 eggs in their lifetime, oral protections can provide the almost immediate effect.

The best flea and tick pill for cats in this category is

Novartis Capstar Flea Tablets

This tablet is considered one of the best flea medicine for cats that acts as one of the flea killers available out there.

The active ingredient in Capstar is Nitenpyram, which belongs to the neonicotinoids class of chemicals.

It attacks the nerve transmission system in fleas and kills them within 30 minutes from administration.

Best Flea Collar for cat fleas

Cat flea collar is considered as one of the most accessible and popular flea medicine for cats in the controlling options. They have 2 basic functions and they are:

  • Repel pests: It can emit a toxic gas that is harmful only for fleas and ticks and thus repel them
  • Medication: This type of collar applies medication or topical cream or oil to the cat's skin and this helps in killing fleas on contact.

The best flea collars for cats include:

Seresto Large cat flea collar

Seresta Flea and Tick Collar for cats

  • The active ingredients include acaricide (kills ticks), insecticide Imidacloprid, and Flumethrin.
  • The collar can fit 15" and has been designed to protect almost any breed and size of cat.
Hartz ultra guard plus flea and tick collar

Ultraguard Plus Flea and Tick Collar 

  • This is an effective product from Hartz that comes with a utility time frame of 7 months.
  • The collar not only kills fleas but also ticks and flea eggs.
  • The active ingredient includes Tetrachlorovinphos (organophosphate pesticide) and S-Methoprene (insect growth regulator).

Cat Bath Foam

Bath foam is another effective flea medicine for cats in ensuring your cat is free of fleas and ticks. Bath foams contain shampoo as well as moisturizer. One of the best products in this category includes:

Vet's Best® Waterless Cat Bath: It is an organic waterless shampoo that contains moisturiser, which is good for cat skin and coat. The ingredients of bath foam include neem oil, aloe vera, Vitamin E, and oatmeal.

Bath foam is also considered as one of the best medicine for cat fleas

Flea Shampoo bar

Flea Shampoo bar is meant for cats that have infestations that are deep within their coat and not merely on the surface. It is like a normal shampoo or soap bar that can kill or repel fleas and ticks.

The best flea shampoo for cats in this category includes the below one. Actually it's a flea shampoo bar for cats

Wondercide Flea and Tick Shampoo Bar:

This is a highly recommended shampoo and ranks one of the best flea medicine for cats to get rid of fleas from the coat and fur of your cats

It is an eco-fiendly shampoo bar that creates a rich lather, which soothes the skin and leaves a refreshing scent. It is available in two different primary ingredients - citronella & geranium and contains organic neem oil, neem leaf extract, and aloe vera for killing fleas and ticks.

Flea Comb

A cat flea comb is another highly effective tool for cats with a smaller flea infestation. These combs can be used for cleaning their hair every day or specifically after the bath.

The best products in this category include:

Safari Flea Comb: This is an innovative product that comes with the double row of teeth. It can effectively remove fleas and ticks, flea eggs, larva and dirt.

Gmilk Cat Flea Comb: This is a multipurpose comb that can effectively remove fleas, ticks, flea eggs, nit, and lice.

Cat Flea Spray (Truly the Best Flea medicine for cats)

The effectiveness of a flea spray depends primarily on the type of ingredient used. Some flea sprays can kill adult fleas while those that contain insect growth regulators can destroy their eggs or larva. The best products in this category include:

Vets best home flea spray for cats and dogs

Vet's Best Flea and Tick Home Spray

  • This is one of the top products available in the market.
  • This spray is meant for treatment of pet environment and effectively kills fleas and their eggs, ticks, as well as mosquitoes.
  • The primary ingredients include clove oil and peppermint oil extract.

Adams Flea and Tick Control Spray

Adams Flea and Tick Control Spray

  • This spray bottle comes with a trigger sprayer and can effectively kill adult fleas as well as their eggs and larvae.
  • It is known to break the lifecycle of fleas by almost 2 months.

Cat Flea Treatment using Flea Drops

Flea drops are most commonly known as spot-on and they are considered as one of the preferred treatments for cat owners. Normally, flea drops contain insecticides, which are effective in killing fleas on contact.

These flea drops for cats kills the already developed fleas and gives your pet the immune power to fight against the further flea infestation on them. Next to flea spray this is considered as vital medicine in the list of top flea medicine for cats

Merial Frontline Plus

Frontline Plus Cat Flea Drops

This is a flea and tick control drop meant for cats and kittens.

It is highly effective against fleas, flea eggs and larvae, chewing lice, and ticks.

check merial frontline plus review here

The active ingredients include fipronil and (S)-methoprene and a single dose can provide protection for almost 30 days.

Flea Repellent for cats

As the name suggests, a flea repellent is used specifically for repelling fleas or ticks. This can be used in your cat's immediate environment so that they don't become victims of flea or tick infestation.

Flea Repellents for cats are extremely important flea medicine for cats as they repel those nasty fleas away from your cats.

The best product in this category is:

Pet Pleasant flea repellent by Honeydew

 This is a 2-in-1 spray for cats and dogs that naturally repels fleas, ticks, chiggers, and mosquitoes and also eliminates any odor in your pet's environment.

The active ingredients are organic and include therapeutic-grade citronella and lemongrass.

Natural Pet Spray for Dogs & Cats - Tick + Flea & Insect Repellant

Flea Away Natural Flea Repellent

This is a flea repellent made using natural or organic ingredients and works well for both cats and dogs.

It can repel fleas, ticks, as well as mosquitoes. It is available in the form of chewable tablets.

Flea Away Repellent for cat flea

Cat Flea Treatment and Control

There are a variety of products available that are considered highly effective for flea control. They can be in the form of tablets, pills, spray, or even essential oils. The best products in this category include:

Bayer Advantage II

This is a highly effective flea control topical solution for cats.

It can kill fleas within 12 hours of application.

The active ingredients include imidacloprid (adulticide) and pyriproxyfen (insect growth regulator).

It also targets the flea life cycle and effectively terminates re-infesting fleas as well.

Bayer Advantage II Flea Control Treatment for Cats
Pet Armor - Best Flea treatment for cats

PetArmor Flea and Tick Squeeze

petarmoroffers protection to cats from flea and tick infestation.

It has been created to terminate a variety of ticks including brown dog ticks and American dog ticks.

This is a topical application that is fast acting with Fipronil being the active ingredient.

Flea and Tick Tag for cats

Flea and tick tags are basically a type of repellent that is available for both cats and dogs. Only Natural is the top-rated flea and tick repellent tag for cats and dogs in the flea and tick tag products

Only Natural Flea & Tick Tag

This flea tag is meant for both cats and dogs and doesn't contain any toxic chemicals or insecticide.

It uses the pet's bio-energy for creating a natural preventative screen that deters flea, ticks, and other biting insects for a period of one year.

Best Flea medicine for cats


The above are the best flea medicine for cats. Although, There are a variety of flea medicines or treatments available for cats and what you plan to use will depend on the type of infestation, and the existing medical and physical condition of your cat.

At the end of the day, it is important to use a product that will not be toxic for your cat and will also provide protection and relief from fleas.

Finally, The above said products will help you to get rid of fleas on cats but it is very important to check your home for flea infestation. Use flea sprays or flea bug bombs to kills all the fleas in your home

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