Chlortetracycline hydrochloride (CTC) is a widely used antibiotic feed additive in the poultry industry. It belongs to the tetracycline class of antibiotics and is effective against a range of bacterial infections. CTC helps control and prevent diseases caused by susceptible organisms, such as respiratory and intestinal infections in chickens and turkeys. By inhibiting bacterial growth, CTC promotes improved health, reduced mortality, and enhanced growth performance in poultry. It is important to use Chlortetracycline hydrochloride responsibly and as directed to ensure its efficacy and minimize the development of antibiotic resistance.