Invermectin Paste provides effective treatment and control of the following parasites in horses: Large Strongyles (adults), Strongylus vulgaris (also early forms in blood vessels), S. edentatus (also tissue stages), S.equinus, Triodonto phorus spp., Small Strongyles including those resistant to some benzimidazole class compounds (adults and fourth-stage larvae), Cyathostomum spp., Cylicocyclus spp, Cylico-stephanus spp., Cylicodontophorus spp., Pinworms (adults and fourth-stage larvae), Oxyuris equi, Ascarids (adults and third and fourth-stage larvae), Parascaris equorum, Hairworms (adults), Trichostrongylus axei, Large-mouth Stomach Worms (adults), Habronem muscae, Bots (oral and gastric stages), Gastrophilus spp.; Lungworms (adults and fourth-stage larvae), Dictyocaulus arnfieldi, Intestinal Threadworms (adults), Strongyloides westeri, Summer Sores caused by Habronema and Draschia spp. cutaneous third-stage larvae, Dermatitis caused by neck threadworm microfilariae, Onchocerca sp. Ingredients ivermectin - 1.87% Benefits: