Can Flea Treatment Cause Seizures In Dogs?

by | Last updated on January 24, 2024

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U.S. Food and Drug Administration

What are the side effects of flea treatment for dogs?

  • Skin effects. Irritation. Redness.
  • Stomach or intestinal problems. Vomiting. Diarrhea.
  • Nervous system effects. Trembling. Depressed appearance. Seizures.

Can Frontline cause seizures in dogs?

However, both dogs and cats can have serious adverse reactions to some of these ingredients, even when the product is used according to label directions.

Side effects can include skin irritation, agitation or lethargy, vomiting, tremors and seizures

.

Can fleas cause dog seizures?

Bartonella. Bartonella is a common flea-transmitted illness in dogs and especially cats.

It is often associated with numerous conditions including heart disease, eye inflammation and seizures

.

What is the safest flea treatment for dogs?

  • Frontline Plus is an OTC product that uses fipronil and (S)-methoprene to attack fleas and ticks at every life stage. …
  • Trifexis employs spinosad and milbemycin oxime to keep dogs protected from heartworms and intestinal parasites as well as fleas, but it does not work against ticks.

Can revolution cause seizures in dogs?

In addition to the aforementioned clinical signs that were reported in pre-approval clinical trials, there have been reports of pruritus, urticaria, erythema, ataxia, fever, and rare reports of death.

There have also been rare reports of seizures in dogs

(see WARNINGS).

Can flea medication cause seizures?


Four flea and tick products may cause seizures, tremors, and lost coordination in some cats and dogs

. Food and Drug Administration officials have received thousands of reports of adverse events connected with three products—Bravecto, Nexgard, and Simparica—containing drugs in the isoxazoline class.

What are the side effects of Advantage flea medication?

Ingestion of this product by dogs may cause serious adverse reactions including

depression, salivation, dilated pupils, incoordination, panting, and generalized muscle tremors

.

What would cause seizures in dogs?


Idiopathic epilepsy

, the most common cause of seizures in the dog, is an inherited disorder, but its exact cause is unknown. Other causes include liver disease, kidney failure, brain tumors, brain trauma, or toxins. “Idiopathic epilepsy is the most common cause of seizures in the dog.”

Does flea treatment irritate dogs?

Treatment with a fast-acting topical flea and tick medication on a pet

can cause itching or brief irritation at the application site

, as the product does its job and kills pests. As the animal reacts to this irritation, it can begin to fidget and scratch.

Is my dog allergic to flea treatment?


Some dogs are sensitive to such topical medications and can develop allergies to these products

. Another form of flea treatment is an ingestible pill. If you give your dog one of these treatments and then he develops allergy-like symptoms or begins to act abnormally in any way, contact your veterinarian.

Can flea treatment make dog sick?

Flea and tick medicines contain insecticides (also called ectoparasiticides) that

can be toxic if not applied correctly, if applied in larger doses than are safe, or if they are accidentally ingested

. Most products used to eliminate fleas and ticks are topical applications and are applied to the back of the neck.

Did my dog have a seizure?

What Are the Symptoms of Seizures? Symptoms can include

collapsing, jerking, stiffening, muscle twitching, loss of consciousness, drooling, chomping, tongue chewing, or foaming at the mouth

. Dogs can fall to the side and make paddling motions with their legs. They sometimes poop or pee during the seizure.

Can dogs with seizures take Capstar?

Adverse Reactions

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

.

Can Capstar cause seizures?

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 flea medicine is killing dogs?

What flea and tick medicine is causing seizures?

Health officials are alerting pet owners and veterinarians that certain flea and tick treatments might put dogs and cats at an increased risk of neurologic issues, including seizures. The U.S. Food and Drug Administration says the drugs are in the isoxazoline class and include

Bravecto, Credelio, Nexgard and Simparica

.

What is the safest and most effective flea and tick treatment for dogs?

If chemical products are necessary for additional flea or tick control, NRDC recommends

s-methoprene or pyriproxyfen

, which are less toxic ingredients—but read the labels carefully because some products use them with other, more harmful pesticides.

Does Revolution for dogs have side effects?

Other side effects reported in cats and dogs include vomiting, diarrhea with or without blood, decreased appetite, lethargy, salivation, rapid breathing, pruritus (itching), urticaria (welts, hives), erythema (skin redness), ataxia (incoordination), fever and rare instances of death.

What is the safest cat flea treatment?

  • Advantage® II (topical liquid)
  • Advantage MULTI® (topical liquid, also protects cats from heartworms, ear mites, and some types of intestinal worms)
  • Bravecto® (topical liquid, also protects cats from certain tick species)

How long do revolution side effects last in dogs?

In dogs, seizures and incoordination have been rarely reported. This long-acting medication may last

up to 4 – 6 weeks

, and may last longer in pets with kidney or liver disease.

Is Frontline Plus safe for dogs with seizures?

If your dog does have a history of seizures, it is advised to use different flea and tick medications than those mentioned above.

Topical medications such as Advantage, Vectra, Revolution, or Frontline are good choices

.

Can Frontline cause neurological problems?

Frontline Side Effects

There are many concerns about possible side effects, the most common being skin reactions like hair loss, itching, and redness, and

neurological issues like uncoordinated movement and lethargy

. However, these side effects are not addressed anywhere on the US website for Frontline.

Can advantage cause seizures in dogs?


Yes, Advantix can cause seizures

.

How long do flea treatment side effects last?

These sensations begin within 30 minutes of application and may last

8 to 24 hours

if untreated.

How long does flea medicine toxicity last?

Diagnosis and Treatment of Flea Medication Overdose

Mild cases of flea medication overdose are often self-limiting, with symptoms gradually wearing off over a period of

24 to 72 hours

.

Diane Mitchell
Author
Diane Mitchell
Diane Mitchell is an animal lover and trainer with over 15 years of experience working with a variety of animals, including dogs, cats, birds, and horses. She has worked with leading animal welfare organizations. Diane is passionate about promoting responsible pet ownership and educating pet owners on the best practices for training and caring for their furry friends.