Clinical Use Of Fenbendazole
Fenbendazole is a benzimidazole anthelmintic drug, which not only has a high degree of anthelmintic activity against gastrointestinal nematodes and larvae, but also has good effects on Dictyocaulus, Fasciola and tapeworms, and has a strong killing effect. The role of eggs.
Sheep: Adults and larvae of Haemonchus ovis, Osteria, Trichostrongylus, Cooperis, Leptostomum, Chabertis, Esophagostomum, Trichocephala, Dictyostomum There is efficient. It has a good repelling effect on the tapeworm extensa moniezia and monitzia beinii. For trematodes, a large dose is required, such as 20mg/kg for 5 consecutive days, the effective rate against Bicoelum lanceolata is 100%; 15mg/kg for 6 consecutive days, it is highly effective against Fasciola hepatica.
Cattle: The anthelmintic spectrum for cattle is roughly similar to that for sheep. For trematodes, a higher dose is required, such as 7.5-10mg/kg for 6 consecutive days.
Horses: It has excellent effects on the adults and larvae of paraascaris equine, equina acinus, viviparous plaustella, common rounded nematode, strongyloid nematode, strongyloid equine, and small round nematode.
Pigs: It has a good deworming effect on adults and larvae of Ascaris suum, strongyloides suum, and esophagostoma nematode. It also has a significant killing effect on crown worms when used continuously for 3 days at 3 mg/kg.
Dogs and cats: Oral administration of 25mg/kg to dogs has obvious effects on hookworms, hair head nematodes and roundworms. 50mg/kg for 14 consecutive days can kill roundworm larvae in the migratory stage; 3 consecutive days can almost drive away tapeworms. The therapeutic dose for cats is 3 days, and it is highly effective against cat roundworms, hookworms, and tapeworms.
Wild animals: Oral administration of 5 mg/kg for 3 to 5 days to deer infected with Osteria nematodes, Coopera nematodes, C. Tapeworms also play a role. For all kinds of carnivorous raptors seriously infected with poultry roundworms, saw nematodes, capillary nematodes and trematodes, taking 25mg/kg dose for 3 days is effective against almost all of the above worms.
Usage and dosage
It has good effect on poultry gastrointestinal and respiratory nematodes. It is highly effective against chicken roundworms, capillary nematodes and tapeworms when used continuously for 6 days at a daily dose of 8mg/kg. The effective dose for turkey roundworm is 350mg/kg once, but if it is fed at a feed concentration of 45mg/kg for 6 days, all turkey roundworms, Heterocarpus nematodes and closed capillary nematodes will be completely driven away. The best deworming program for pheasant, partridge, grouse, goose and duck is 60mg/kg feed concentration for 6 consecutive days. Pigeons naturally infected with closed capillary nematodes and pigeon roundworms are mixed with 100mg/kg for 3-4 days, and the effective rate is almost 100%.
