(Pfizer Animal Health) Excenel RTU Sterile Suspension is a broad spectrum injectable antibiotic indicated for the treatment of bovine respiratory disease (BRD, shipping fever, pneumonia), foot rot and acute metritis in cattle and for the treatment/control of swine bacterial respiratory disease (SRD) in swine. Each ml of Excenel RTU contains ceftiofur hydrochloride equivalent to 50 mg ceftiofur. For intramuscular and subcutaneous injection in cattle. For intramuscular injection in swine. Excenel RTU may be used in lactating dairy cattle. Ready-to-use suspension. Shake well before using. Ceftiofur.