商品名：Benzelmin and Synanthic
Antiparasitic drug. Oxfendazole belongs to the benzimidazole class of antiparasitic drugs. Like other benzimidazole drugs it produces a degeneration of the parasite microtubule and irreversibly blocks glucose uptake in parasites. Inhibition of glucose uptake causes depletion of energy stores in parasites, eventually resulting in death. However, there is no effect on glucose metabolism in mammals. It is used to treat intestinal parasites in animals.
Oxfendazole is used in horses for treatment of large roundworms (Parascaris equorum), mature and immature pinworms (Oxyuris equi), large strongyles (Strongylus edentatus, Strongylus vulgaris, and Strongylus equinus), and small strongyles. In cattle, fendazole is used for treatment of lungworms (Dictyocaulus viviparus), stomach worms (barberpole worms [Haemonchus contortus and H. placei, adult]), small stomach worms (Trichostrongylus axei, adult), brown stomach worms (Ostertagia ostertagi), intestinal worms, nodular worms (Oesophagostomum radiatum, adult), hookworms (Bunostomum phlebotomum, adult), small intestinal worms (Cooperia punctata, C. oncophora, and C. momasteri), and tapeworms (Moniezia benedeni, adult).
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。
產品、物種與法域間沒有可安全共用的通用可執行劑量。犬 Filaroides 與貓 Ollulanus 指南只屬診斷限定標示外情境，不是犬貓通用療程。
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）
依出現頻率分組；嚴重副作用獨立列出，臨床上需立即辨識。