Sulfachloropyridazine is primarily used in veterinary medicine as an antimicrobial agent to treat bacterial infections in livestock and poultry. It is effective against a range of Gram-positive and Gram-negative bacteria, making it suitable for managing conditions such as respiratory infections, gastrointestinal diseases, and urinary tract infections in animals. The compound is often administered orally or through feed to ensure proper dosage and absorption. Its use helps improve animal health and productivity, reducing the spread of infections within herds or flocks. However, it is crucial to follow proper guidelines to avoid antibiotic resistance and ensure safe residues in animal products intended for human consumption.