The Nitrofurazone Metronidazole Urea and Povidone Iodine Bolus is a multi-component veterinary medication used to treat and prevent infections in livestock. Nitrofurazone is an antibacterial agent effective against a variety of bacteria. Metronidazole is an antimicrobial that targets anaerobic bacteria and protozoa. Urea acts as a moisturizer, promoting healing and reducing inflammation. Povidone Iodine is a disinfectant and antiseptic, effective against bacteria, viruses, and fungi. This bolus is typically administered orally to manage and treat infections in the gastrointestinal tract and other body systems. It is especially useful for treating mixed infections. Always follow the veterinarian's dosage instructions to ensure proper treatment and animal safety.