商品名：Activyl, Activyl Tick Plus
Acts on voltage-dependent sodium channels in susceptible insects.
Treatment of flea infestations (Ctenocephalides felis). Developing stages of fleas in the immediate environment are killed on contact. Formulations with permethrin also provide prevention of tick infestations (Ixodes ricinus and Rhipicephalus sanguineus). If ticks are present on the dog at the time of application they may not be killed within 48 hours. As indoxacarb is a pro-drug bioactivated by insect enzymes and the active component has a much higher affinity for insect sodium channels, it is
劑量數字暫停提供：VetPro 的劑量改依 DRUGAPI 藥物資料庫對外的內容，DRUGAPI 目前不提供可直接計算的劑量。下方列出 DRUGAPI 的審查結論與劑量審查引用的來源；計算機可手動輸入劑量換算。
D0353 混合單方犬用、單方貓用與含 permethrin 的犬用複方，且涉及不同法域與歷史狀態；未核對精確商品前必須拒絕計算、處方、互換與自動交互作用。
DRUGAPI 劑量審查引用的獸醫官方標示（各標示只適用於其產品、物種與法域，不可互換）