atcvet code qp53 atcvet code qp53 atcvet code qp53 ectoparasiticides, including insecticides and repellents is a therapeutic subgroup of the anatomical therapeutic chemical classification system for veterinary medicinal products, a system of alphanumeric codes developed by the world health organization (who) for the classification of drugs and other medical products for veterinary use. subgroup qp53 is part of the anatomical group qp antiparasitic products, insecticides and repellents. atc codes p antiparasitic products, insecticides and repellents human only p01 antiprotozoals p02 anthelmintics p03 ectoparasiticides, including scabicides, insecticides and repellents atcvet only qp51 antiprotozoals qp52 anthelmintics qp53 ectoparasiticides, including insecticides and repellents qp54 endectocides a b c d g h qi j l m n p r s v national issues of the atc classification may include additional codes not present in this list, which follows the who version. qp53a ectoparasiticides for topical use, including insecticides qp53aa sulfur-containing products qp53aa01 mesulfen qp53aa02 cymiazol qp53ab chlorine-containing products qp53ab01 clofenotane qp53ab02 lindane qp53ab03 bromociclen qp53ab04 tosylchloramide qp53ab51 clofenotane, combinations qp53ab52 lindane, combinations qp53ac pyrethrins and pyrethroids qp53ac01 pyrethrum qp53ac02 bioallethrin qp53ac03 phenothrin qp53ac04 permethrin qp53ac05 flumethrin qp53ac06 cyhalothrin qp53ac07 flucythrinate qp53ac08 cypermethrin qp53ac10 fluvalinate qp53ac11 deltamethrin qp53ac12 cyfluthrin qp53ac13 tetramethrin qp53ac14 fenvalerate qp53ac15 acrinathrin qp53ac30 combinations of pyrethrines qp53ac51 pyrethrum, combinations qp53ac54 permethrin, combinations qp53ac55 flumethrin, combinations qp53ad amidines qp53ad01 amitraz qp53ad51 amitraz, combinations qp53ae carbamates qp53ae01 carbaril qp53ae02 propoxur qp53ae03 bendiocarb qp53af organophosphorous compounds qp53af01 phoxime qp53af02 metrifonate qp53af03 dimpylate qp53af04 dichlorvos qp53af05 heptenofos qp53af06 phosmet qp53af07 fention qp53af08 coumafos qp53af09 propetamphos qp53af10 cythioate qp53af11 bromophos qp53af12 malathion qp53af13 quintiophos qp53af14 tetrachlorvinphos qp53af16 bromfenvinphos qp53af17 azamethiphos qp53af54 dichlorvos, combinations qp53ag organic acids qp53ag01 formic acid qp53ag02 lactic acid qp53ag03 oxalic acid qp53ag30 combinations qp53ax other ectoparasiticides for topical use qp53ax02 fenvalerate qp53ax03 quassia qp53ax04 crotamiton qp53ax11 benzylbenzoate qp53ax13 nicotine qp53ax14 bromoprofylat qp53ax15 fipronil qp53ax16 malachite green qp53ax17 imidacloprid qp53ax18 calcium oxide qp53ax19 formaldehyde qp53ax22 thymol qp53ax23 pyriproxifen qp53ax24 dicyclanil qp53ax25 metaflumizone qp53ax26 pyriprole qp53ax27 indoxacarb qp53ax28 methoprene qp53ax29 hexaflumuron qp53ax30 combinations of other ectoparasiticides for topical use qp53ax31 spinetoram qp53ax65 fipronil, combinations qp53ax73 pyriproxifen, combinations qp53bd51 methoprene, combinations qp53b ectoparasiticides for systemic use qp53bb organophosphorous compounds qp53bb01 cythioate qp53bb02 fenthion qp53bb03 phosmet qp53bb04 stirofos qp53bc chitin synthesisinhibitors qp53bc01 lufenuron qp53bc02 diflubenzuron qp53bc03 teflubenzuron qp53bc51 lufenuron, combinations qp53be isoxazolines qp53be01 afoxolaner qp53be02 fluralaner qp53be03 sarolaner qp53be04 lotilaner qp53bx other ectoparasiticides for systemic use qp53bx02 nitenpyram qp53bx03 spinosad qp53bx55 selamectin, combinations qp53g repellents qp53gx various repellents qp53gx01 diethyltoluamide qp53gx02 dimethylphthalate qp53gx03 dibutylsuccinate qp53gx04 ethohexadiol