Fenbendazole 100mg/ml. For the treatment of immature and mature stages of nematodes of the gastro-intestinal and respiratorytract, including encysted mucosal small strongyle larvae (cyathostomes). The veterinary medicinalproduct has an ovicidal effect on roundworm eggs. For the treatment of horses infected with adult large strongyles and adult and larval small strongyles. For the treatment of ascarids and Oxyuris equi.