cefazolin

Cefazolin injection is used to treat certain infections caused by bacteria. Cefazolin injection also may be used around the time of surgery in order to prevent the patient from getting an infection. Cefazolin injection is in a class of medications called cephalosporin antibiotics. It works by killing bacteria. Antibiotics such as cefazolin injection will not work for colds, flu, or other viral infections. Taking antibiotics when they are not needed may cause them not to work later when you do have an infection from bacteria.