Side Effects of Frontline for Dogs

Most Common Side Effects of Fipronil (Frontline) for Dogs

Among the most popular canine flea control products is Frontline for dogs. Fipronil, a chemical insecticide, is the main active ingredient in the various Frontline products. While promoted as generally safe, it can have some unfavorable results on a variety of your dog’s systems.

Most Common Side Effects of Frontline for Dogs

The only prospective side effect noted for Frontline items is skin reactions at the site of application. The skin can end up being red and irritated, causing itching and promoting your dog to lick or scratch at the site. If inflammation lasts for numerous days you must consult your vet.

In addition to the side effect, there are a number of safety measures that should be followed when treating your dog with Frontline.

Depending upon the Frontline item, it is not recommended for puppies under the age of 10 to 12 weeks. Refer to the product packaging for advised age limitations.

Once again, relying on the Frontline item, it is not advised for aged or debilitated dogs. The spray must not be used on pregnant or breast feeding women.

The fipronil in Frontline can engage with medications or supplements your dog is currently taking. Make sure to discuss this with your vet to avoid any unfavorable consequences.

Some dogs have a hypersensitivity to fipronil, so it is essential to prevent Frontline if your dog is delicate to these products.

Concerns About Frontline

While the common side effect to Frontline is skin responses, its active component, fipronil, lists other prospective issues when used on dogs.

  • Skin issues — As mentioned earlier, fipronil can cause irritation to your dog’s skin. This inflammation can surpass basic itching as the scratching can cause ulceration and open sores.
  • Nervous system damage — Frontline is a neurotoxin, causing damage to the fleas’ nerve system. It can have the exact same effect on your dog, causing symptoms such as convulsions, body twitches, anorexia nervosa, unstable gait and other results.
  • Carcinogen — Fipronil has actually been shown to cause thyroid cancer in dogs. Because of its carcinogenic qualities, it is important for the person applying the Frontline product to completely wash their hands with soap and warm water to adequately get rid of the item from their skin.
  • Organ damage — Autopsies have actually revealed a build-up of fipronil in canine livers and kidneys, triggering an increase in organ weight. Frontline has actually also been revealed to alter the levels of hormone secreted by the thyroid gland.
  • Infertility — Frontline has actually also been revealed to have a result on a dog’s fertility. Its use has actually led to smaller sized litter size, trouble in conception, reduced litter weights and boost in litter deaths.

While Frontline items have had successful use in the control of flea populations, there have actually been negative outcomes seen when dogs have been preserved for prolonged periods on the products. The fipronil builds up in your dog’s body, offering it the opportunity to cause problems. If Frontline is your choice for flea control, think about taking a 3 to 6 month break during low flea infestation durations to enable your dog’s body to rid itself of any harmful develop that might have taken place. This will assist to avoid the potential of any problems arising from the fipronil.

Also read: Dog Still Have Fleas: How Long Does Flea Medicine Take to Work

D. Roberts (Junior Expert)
Pet Health
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