Click to View an Instruction Video

of water in a spray or pour-on applicator

easy-to-use treatment

designed for high flow and low pressure

allergy free

Rx RESPIRmycin (Tulathromycin) Injection for Livestock, 250 mL Farm Promotion Click to View an InstructionRx RESPIRmycin (Tulathromycin Injection) for Cattle & Swine, 250 mL Rx RESPIRmycin is a prescription tulathromycin injectable solution designed for the treatment and control of bacterial respiratory diseases in cattle and swine. As a long acting macrolide antibiotic, it provides broad spectrum activity against key pathogens responsible for respiratory illness, helping support herd health and reduce disease impact in high risk groups. In cattle,