因得克
抗寄生蟲藥 - 外寄生蟲藥
用於治療跳蚤感染。接觸後可殺死環境中發育階段的跳蚤。含百滅寧（permethrin）的配方亦可預防壁蝨感染。
作用機制: Acts on **voltage-dependent sodium channels** in susceptible insects. Indoxacarb is a pro-drug bioactivated by insect enzymes → the active component has a much higher affinity for insect sodium channels → highly specific for insect cells.
各物種劑量
Dogs
- Fleas · 15 mg/kg (equivalent to 0.077 ml/kg Activyl or 0.1 ml/ kg Activyl Tick Plus) · topical · monthly
Cats
- Fleas · 25 mg/kg (equivalent to 0.128 ml/kg Activyl) · topical · monthly · The combined formulation (with permethrin) is not authorized for cats.
劑量為持牌獸醫專業人員的臨床參考。請務必對照最新藥品說明書及個別病患確認。
給藥途徑
Topical
禁忌症
- Dogs and cats < 8 weeks old
- Dogs < 1.5 kg (< 1.2 kg for Activyl plus)
- Cats < 0.6 kg
- Permethrin combination products must NOT be used on cats
不良反應
- Transient pruritus at the site of application
- Gastrointestinal signs (rare)
監測
- Efficacy of flea/tick control
- Application site reactions
過量
No specific information provided in the monograph.
VetSheet 藥物參考供持牌獸醫專業人員作臨床決策輔助之用,不能取代專業判斷或廠方最新藥品說明書。