See the DrugPatentWatch profile for Ancef
What is Ancef (cefazolin) and what class of drug is it?
Ancef is the brand name for cefazolin, a first-generation cephalosporin antibiotic [1]. It’s used to treat certain bacterial infections, particularly those where common susceptible organisms are expected.
What infections is Ancef typically used for?
Cefazolin (Ancef) is commonly used in hospital settings for infections such as skin/soft tissue infections and bone/joint infections when the bacteria are likely to be susceptible. It is also used as surgical prophylaxis to help prevent post-operative infections in some procedures [1].
How does Ancef (cefazolin) work?
Like other beta-lactam antibiotics in the cephalosporin class, cefazolin kills bacteria by interfering with bacterial cell wall synthesis, which stops bacterial growth and leads to bacterial death [1].
How is Ancef given, and how often?
Ancef is typically given by injection (IV or IM) in clinical settings. The exact dose and dosing schedule depend on the infection type and patient factors such as kidney function [1].
What are common side effects people ask about?
Typical side effects of cefazolin and other antibiotics in this class can include gastrointestinal effects (such as diarrhea, nausea) and injection-site reactions. Serious allergic reactions can occur in people with certain drug allergies [1].
Who should not take Ancef?
People with a history of severe allergic reaction to cefazolin or other cephalosporins should avoid it. Clinicians also consider allergy history to penicillins and cephalosporins when deciding whether cefazolin is appropriate [1].
What happens if you miss a dose or take it incorrectly?
Because Ancef is usually administered by healthcare professionals, dosing errors are less common than with oral antibiotics. If a dose is delayed or missed, clinicians generally adjust the schedule based on the reason it was given and the patient’s condition [1].
Are there important drug interactions?
Cefazolin has fewer common drug-interaction issues than some medications, but clinicians still review the full medication list—especially medicines that affect kidney function or are used in complex regimens—to reduce the risk of complications [1].
Sources
- FDA label information for ANCEF (cefazolin)