Treatment FAQ

how does capstar flea treatment work

by Patricia Purdy Published 2 years ago Updated 2 years ago
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The active ingredient in Capstar flea tablets is Nitenpyram, which works by targeting the nervous system of parasites such as fleas. It is administered orally and absorbed into your pet’s bloodstream.

Once your pet has swallowed the tablet, the active ingredient, a chemical known as nitenpyram, goes to work within 30 minutes, Dr. Stewart says. Once the nitenpyram enters the bloodstream, the fleas ingest it when they bite your pet. The insecticide attacks the flea's nervous system, causing paralysis and then death.Mar 16, 2018

Full Answer

Are there any side effects to using Capstar?

Related: Flea Treatment for Cats. Details: How Does Capstar Work? The easy-to-use Capstar flea tablets (that contain nitenpyram) will knock down the fleas in about 15 minutes. You are advised to administer a single tablet for 6 days when you notice your cat or dog scratching and itching.

Is Capstar safe to use?

May 18, 2021 · The active ingredient in Capstar flea tablets is Nitenpyram, which works by targeting the nervous system of parasites such as fleas. It is administered orally and absorbed into your pet’s bloodstream.

How much does Capstar cost?

Feb 05, 2022 · CAPSTAR pills crushed in food are a safe and effective flea treatment for cats and kittens 4 weeks and older. The pills can be crushed and sprinkled onto a small amount of a tasty food. They have no unpleasant taste. CAPSTAR has no residual effect so the cat/kitten must not be re- exposed to fleas.

Where to buy Capstar flea pills?

Sep 27, 2018 · The Nytempyran molecule in Capstar kills the fleas by interfering with the transmission of their neurological impulses. Pharmacodynamic Properties: Nitenpyram, the active substance, belongs to the class of neonicotinoids. It binds nicotinic-type cholinergic receptors specific to insects by inhibiting them.

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Does Capstar kill fleas instantly?

CAPSTAR® (nitenpyram) starts killing fleas within 30 minutes to give your pet quick relief. One oral tablet kills over 90% of fleas within 4 hours for dogs.

How long does Capstar flea treatment last?

Capstar's flea-killing ability doesn't last a long time, however. Its effectiveness only lasts between 24 and 48 hours, although it's safe to give your dog another tablet after that period. Available over the counter, Capstar isn't designed for long-term flea relief.

What are the side effects of Capstar?

The following adverse reactions have been reported in dogs after giving CAPSTAR: lethargy/depression, vomiting, itching, decreased appetite, diarrhea, hyperactivity, incoordination, trembling, seizures, panting, allergic reactions including hives, vocalization, salivation, fever, and nervousness.

What happens to fleas after Capstar?

Some Facts About Capstar! Nitenpyram kills almost all adult fleas within 5-7 hours of administration. After 24 hours, this active ingredient is flushed out of the pet's body through natural processes.Oct 19, 2015

Can you give Capstar two days in a row?

You can also give Capstar for several days in a row with no adverse effects. That means that as you are fighting fleas and the flea cycle, Capstar is ensuring that the adult fleas do not live long enough to lay eggs and set the environment up for a new generation of fleas.5 days ago

How often should I give Capstar?

Administer Capstar Tablets once per week until adult fleas are no longer observed. For a severe flea infestation, administer Capstar Tablets twice per week until adult fleas are no longer observed.

Why is my dog still scratching after Capstar?

Capstar and Scratching Don't be alarmed if your pet starts scratching like crazy after you administer Capstar. That's not an adverse reaction but a normal reaction to the fleas as they leave the skin and come to the surface, prior to falling off.

How do you get rid of fleas forever?

How to Get Rid of Fleas in the House Forever Vacuum your carpet. Steam clean your carpet and upholstery. Launder your bedding and curtains. Wash your pets' bedding and toys. Give your pets a flea bath. Use a flea comb on your pets. Get a flea treatment from your vet.More items...

Do you give Capstar with food?

To give CAPSTAR Tablets, place the pill directly in your pet's mouth or hide it in food. If you hide the pill in food, watch closely to make sure your pet swallows the pill.

Why am I still finding fleas after treatment?

As eggs hatch and develop, you might find fleas reappearing 10-14 days after treatment - this is quite normal and provided the insecticide remains in place it will kill them. This is why it is important not to carry out cleaning which might remove insecticide.

What kills dog fleas instantly?

The most common product used to kill fleas on dogs instantly is Nitenpyram, more commonly known as Capstar. This single-use tablet is administered orally and kills fleas within 30 minutes. It is recommended that you contain your pet in a small area when using Capstar.Jun 29, 2020

What kills fleas in house instantly?

How to get rid of fleas in your homeUse a powerful vacuum on any floors, upholstery, and mattresses. ... Employ a steam cleaner for carpets and upholstery, including pet beds. ... Wash all bedding, including your pet's, in hot water and detergent.

Flea Infestations on Dogs and Cats

In addition to the common nuisance irritations associated with infestations, fleas can be responsible for skin conditions in your pet such as flea...

Step 1: Prevention and Control

Give PROGRAM Flavor Tabs once per month to prevent and control flea populations. PROGRAM Flavor Tabs contain lufenuron. Lufenuron controls flea pop...

Step 2: Kill Adult Fleas

If your pet currently has a flea infestation, use Capstar Tablets to kill adult fleas. Capstar Tablets contain nitenpyram and are effective for the...

Flea Infestations on Dogs

In addition to the common nuisance irritations associated with infestations, fleas can be responsible for skin conditions in the dog such as flea a...

Flea Infestations on Cats

In addition to the common nuisance irritations associated with infestations, fleas can be responsible for skin conditions in the cat such as miliar...

How long does it take for Capstar to kill fleas?

Capstar Tablets contain nitenpyram and are effective for the treatment of flea infestations. Nitenpyram starts killing adult fleas within 30 minutes of administration.

Why are fleas bad for dogs?

In addition to the common nuisance irritations associated with infestations, fleas can be responsible for skin conditions in the dog such as flea allergy dermatitis. Fleas also transmit other parasites, including tapeworms. The control of flea infestations is important to the pet’s health and reduces the problems associated with these parasites.

How to kill fleas in dogs?

Step 2: Kill Adult Fleas 1 Administer Capstar Tablets once per week until adult fleas are no longer observed. 2 For a severe flea infestation, administer Capstar Tablets twice per week until adult fleas are no longer observed. 3 Additional Capstar Tablets may be administered as needed to kill the occasional adult flea picked up from infested environments. 4 It is important to treat all dogs (see reverse side of this insert) and cats in the household. Fleas can reproduce on untreated pets and allow infestations to persist.

How long does it take for a flea to hatch?

A single female flea may produce up to 2,000 eggs over her lifetime. Eggs hatch and can develop into adults within only three weeks. Adult female fleas feed by ingesting blood from your pet and subsequently lay eggs, which drop off your pet’s coat.

How old do dogs need to be to take Capstar?

Laboratory and clinical studies showed that Capstar Tablets are safe for use in dogs and cats, puppies and kittens 4 weeks of age and older and 2 pounds of body weight or greater.

How to give Capstar to a dog?

To give Capstar Tablets, place the pill directly in your pet’s mouth or hide it in food. If you hide the pill in food, watch closely to make sure your pet swallows the pill. If you are not sure that your pet swallowed the pill, it is safe to give a second pill. Treat all infested pets in the household.

How often should I give my dog Capstar?

A single dose of Capstar should kill the adult fleas on your pet. If your pet gets re-infested with fleas, you can safely give another dose as often as once per day. To give Capstar Tablets, place the pill directly in your pet’s mouth or hide it in food.

How long does it take for Capstar to work?

Capstar will start working within 30 minutes of being given to your pet. In lab studies, it has been proven to provide 90% effectiveness at killing fleas on dogs within four hours, and on cats within six hours. Capstar should kill all fleas on your pets within one day.

How long does Capstar work on dogs?

It’s recommended to give your pets a break in treatment if you still see fleas on them, or to try other types of effective flea treatments. Capstar will start working within 30 minutes of being given to your pet.

What is Capstar flea treatment?

Capstar is the brand name for a flea treatment for dogs, cats, and puppies and kittens. It’s generic or chemical name is nitenpyram. This is an ingredient that is in veterinarian-approved flea treatments for pets. It can be purchased online and is more affordable that bringing your pet to the vet’s clinic for treatment.

How old do you have to be to have a dog and cat?

Puppies and kittens must be over four weeks old. If you have both dogs and cats, since dogs are indoors/outdoors types of pets, then all dogs and cats in the home should be treated, as fleas can jump from dogs to indoor cats. If you only have indoor cats, most likely you won’t need flea treatments.

How long does it take for a flea to lay eggs?

Fleas can rapidly reproduce. One female flea can lay as many as 2000 eggs over a lifetime. It takes only three weeks for an egg to hatch. Adult fleas like to feed on your pet’s blood, then lay eggs, and drop off.

How long does it take for a dog to scratch after flea treatment?

This is a normal process, as the fleas begin to die. This is a reaction to the fleas themselves, and not to the drug. 24 hours should be adequate time for you to deal with the fleas in the inside and outside of your home.

Does Capstar kill fleas?

Giving your pets Capstar can kill fleas that cause this condition. Fleas can also transfer tapeworms to pets. Capstar can kill the fleas that carry these parasites so that they won’t transfer to your pets or your children. Capstar can also be done in conjunction with other types of pet care products.

How much flea medicine should I give my dog?

The minimum effective dose is of 1 mg/kg with the following recommendations: – You should give a tablet to cats and small dogs weighing from 1 kg to 11 kg, when a flea infestation is identified. – The frequency of treatment depends on the degree of infestation.

What is Capstar used for?

It is used to rapidly kill the adult fleas living on cats, dogs, kittens and puppies that are at least 4 weeks old. Species: Cats, Dogs. Manufacturer: Elanco. Brand Name: Capstar. Type of oral prescription: (POM-VPS)) Capstar is anti-flea product in the form of an oral tablet that rapidly kills all adult fleas living on ...

How long does it take for Capstar to kill fleas?

Capstar has been shown to kill > 98% of adult fleas living on the animal within 6 hours and 100% of these are eliminated 24 hours after a single administration. Molecule name: Nytempyran.

How long does it take for fleas to show up after taking a flea med?

The effect on fleas is visible within 15 to 30 minutes after administration to the host animal. So, this coincides with the first blood meal of the fleas, while it reaches the effective blood concentration of the drug.

How long does it take for a flea to grow after Capstar?

Immature fleas continue to grow in the infested animal environment for several weeks after administration of Capstar®. So, several treatments of Capstar® or a combination of different flea products may be required to completely eradicate a flea infestation.

How long does it take for nitenpyram to go away?

The symptoms disappear quickly and the return to normal is complete within 24 hours, due to the rapid elimination of nitenpyram.

What is the active substance of nitinpyram?

Nitenpyram, the active substance, belongs to the class of neonicotinoids. It binds nicotinic-type cholinergic receptors specific to insects by inhibiting them. He interrupts nerve conduction in the adult chip, causing his death. Nitenpyram did not inhibit acetylcholinesterase.

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Product Description

Capstar (nitenpyram) is a fast-acting flea treatment tablet for use in dogs and cats that starts killing fleas in only 30 minutes. A single dose of Capstar kills 90% of adult fleas within 4 hours for dogs and 6 hours for cats, ridding your pet of these pesky parasites.

Important information

CAPSTAR Tablets should be administered orally, at a minimum dosage rate of 1.0 mg/kg (0.45 mg/lb) body weight, according to the Recommended Dosage Schedule below. Weigh your pet prior to administration to ensure proper dosage. Do not administer to pets under 2 pounds.

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I cannot express enough how grateful we are for this product. Our dog has had fleas for a month now and we’ve tried flea collars, spraying the dog, spraying all cloth, baths, natural remedies, and flea preventative heart worm.

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