Which agent is used in the treatment of mites in pigs?

Which agent is used in the treatment of mites in pigs?

• A. Amitraz
• B. Ivermectin
• C. Fenbendazole
• D. Permethrin

Answer: (A)

Treating mites in pigs requires an agent that directly kills the mites responsible for mange. Amitraz is a topical acaricide commonly used in pigs to treat mange caused by mites such as Sarcoptes scabiei var suis. It is applied as a dip or spray and disrupts the mites’ nervous system, leading to paralysis and death, with good efficacy when used as labeled. This makes it the classic choice for swine mange. Fenbendazole targets nematodes, not mites, so it wouldn’t treat a mite infestation. Ivermectin can be effective against a range of parasites, including some mites, but for standard swine mange, amitraz is the more traditional, specifically indicated option. Permethrin can be used for various external parasites in some species, but it is not the primary, widely recommended swine mange agent in many pharmacology references.

Treating mites in pigs requires an agent that directly kills the mites responsible for mange. Amitraz is a topical acaricide commonly used in pigs to treat mange caused by mites such as Sarcoptes scabiei var suis. It is applied as a dip or spray and disrupts the mites’ nervous system, leading to paralysis and death, with good efficacy when used as labeled. This makes it the classic choice for swine mange.

Fenbendazole targets nematodes, not mites, so it wouldn’t treat a mite infestation. Ivermectin can be effective against a range of parasites, including some mites, but for standard swine mange, amitraz is the more traditional, specifically indicated option. Permethrin can be used for various external parasites in some species, but it is not the primary, widely recommended swine mange agent in many pharmacology references.