Qrex® SP 4g

Powder with Diluent

Broad-spectrum third-generation cephalosporin
Poultry Camels Canines Goats Horses Felines Sheep Swine Cattle Fighting Cocks


Ceftiofur sodium 4 g, diluent x 80 mL.


Cattle: treatment of severe bacterial respiratory disease associated to Mannheimia haemolytica, Pasteurella multocida, or Histophilus somni. Treatment of cattle with severe interdigital necrobacillosis (pododermatitis), it can be used in lactating cows. Pigs: treatment of swine with bacterial respiratory disease associated to ActinobacillusPasteurella and/or Streptococcus suis. Sheep and goats: treatment of respiratory disease associated to Mannheimia and Pasteurella. Horses: treatment of respiratory infection associated to Streptococcus zooepidermicus. Dogs: treatment of infections of the urinary tract associated to E. coli and Proteus. Poultry: 1 day old turkeys and chicken: control of early mortality associated to E. coli. It can be used jointly with vaccine for Marek disease.

Dosage and Administration

Cattle, sheep, goats and camelids: 1 - 2 mL/50 kg; swine: 1 mL/10 - 16 kg; horses: 2 - 4 mL/50 kg; dogs: 0.1 mL/2.3 kg; 1 day old chicken: 0.08 - 0.2 mg/chicken; 1 day old turkeys: 0.17 - 0.5 mg/turkey. Apply through intramuscular or subcutaneous routes.

Commercial Presentation

Bottle of 4g, Bottle of 80mL of diluent,

SENASA Registry

SENASA Perú:F.03.13.I.1838