Chlortetracycline 15% Premix is a valuable veterinary medication designed to aid in the treatment of respiratory disease in calves and pigs caused by Pasteurella spp. and other microorganisms sensitive to Chlortetracycline. This premix contains 150 mg per gram of Chlortetracycline hydrochloride. Chlortetracycline, with its broad spectrum of activity against Gram-positive aerobes, Gram-negative anaerobes, and Mycoplasmas, plays a crucial role in maintaining livestock health. The recommended dosage is 20 mg of Chlortetracycline per kilogram of body weight for seven days. For proper dispersion, mix the CTC 15% premix with 50 kg of feed before incorporating it into the final feed. Treatment should continue for a period of 7 days. Withdrawal periods for meat and offal are 35 days for cattle and 6 days for pigs. Always follow the recommended guidelines and consult a veterinarian for optimal use