IVOMEC Injection is indicated for the treatment of the following parasitic infections and infestations in swine:Gastrointestinal roundworms: Large roundworms, Ascaris suum (adults and L4); Red stomach worm, Hyostrongylus rubidus (adults and L4); Nodular worm, Oesophagostomum spp. (adults and L4); Threadworm, Strongyloides ransomi (adults and somatic larvae)Somatic Threadworm Larvae(Strongyloides ransomi). Sows must be treated at least seven days before farrowing to prevent infection of piglets.Lungworm: Metastrongylus spp. (adults)Lice: Haematopinus suisMites: Sarcoptes scabiei var. suis