Used primarily as a veterinary medication, this compound is effective in controlling parasitic infestations in pets such as dogs and cats. It works by interfering with the nervous system of parasites, leading to their paralysis and death. Commonly applied as a topical solution, it prevents and treats infections caused by fleas, ear mites, sarcoptic mites, and certain types of ticks. It also controls heartworm disease by targeting the larval stages of heartworm parasites. Due to its systemic absorption through the skin, it provides long-lasting protection with monthly application. Its ability to penetrate sebaceous glands ensures sustained release and continuous efficacy over time.