How do Bravecto tablets work for dogs? - briefly
Bravecto tablets for dogs contain the active ingredient fluralaner, which is a potent insecticide and acaricide. Once ingested, fluralaner is absorbed into the dog's bloodstream where it targets and kills fleas, ticks, and mites by blocking their nervous system, providing long-lasting protection against these parasites.
How do Bravecto tablets work for dogs? - in detail
Bravecto tablets are designed to provide long-lasting protection against fleas and ticks for dogs. The active ingredient in Bravecto is fluralaner, which belongs to the class of compounds known as isoxazolines. Fluralaner works by targeting the nervous system of parasites, specifically affecting the gamma-aminobutyric acid (GABA)-gated chloride channel and glutamate-gated chloride channel receptors. These receptors are crucial for the normal functioning of the parasite's nervous system.
When a flea or tick feeds on the blood of a dog treated with Bravecto, it ingests fluralaner. The compound then binds to these specific receptors in the parasite's nervous system, causing an influx of chloride ions into the neurons. This leads to a state of continuous activation of the parasite's nervous system, which results in paralysis and eventually death.
One of the key advantages of Bravecto is its sustained release mechanism. After administration, fluralaner is slowly released into the dog's bloodstream over an extended period. This ensures that the drug maintains a consistent level in the blood, providing continuous protection against fleas and ticks for up to 12 weeks with a single dose.
Moreover, Bravecto has been shown to be effective against both adult fleas and immature stages of the parasite, including larvae and eggs. This comprehensive action helps in breaking the lifecycle of fleas, preventing their proliferation on treated dogs and in their environment.
It is essential to follow the veterinarian's instructions for administering Bravecto tablets to ensure optimal effectiveness and safety. Proper dosage based on the dog's weight is crucial to maintain the necessary concentration of fluralaner in the bloodstream for the entire protection period.
In summary, Bravecto tablets work by targeting the nervous system of fleas and ticks, leading to their paralysis and death. The sustained release mechanism ensures long-lasting protection with a single dose, making it an effective and convenient solution for pet owners seeking to protect their dogs from these common parasites.