... Ivermectin Injection is for the treatment and control of gastro-intestinal roundworms, lungworms, grubs, screwworms, fly larvae, lice, ticks and ... and poultry and fly maggot,acarus,louse,and other parasites outside body.Dosage and AdministrationIvetmecti injection may be given ... a unique effect on the nervous systems of these parasites.At therapeutic doses,ivermectin is well tolerated by livestock ...