Vetrimec PLUS is a ready-to-use sterile injectable solution containing 1% ivermectin and 10% clorsulon for the effective treatment and control of internal parasites, including adult liver flukes, and external parasites in cattle. A single injection treats and controls gastrointestinal roundworms, lungworms, cattle grubs, sucking lice and mange mites, in addition to controlling adult Fasciola hepatica. Do not use in female dairy cattle of breeding age or calves to be processed for veal. Meat withdrawal: 21 days. Administer SQ in cattle only, behind the shoulder. See package insert for complete product details.