Sulfadimethoxine Sodium Salt is widely used in veterinary medicine as an antibacterial and anticoccidial agent to treat and prevent infections in animals. It is particularly effective against respiratory, gastrointestinal, and urinary tract infections caused by bacteria, as well as coccidiosis in poultry caused by protozoan parasites. Commonly applied in livestock, poultry, and pets such as pigs, chickens, and cattle, the compound works by inhibiting folic acid synthesis, thereby preventing the growth of bacteria and protozoa. It can be administered orally (via drinking water or feed), by injection, or other routes for ease of use and proper dosage. Its broad-spectrum activity makes it a valuable tool for managing and controlling outbreaks in agricultural settings. However, proper guidelines must be followed to avoid the development of resistance.