perioperative antibiotic guidelines

Perioperative antibiotic guidelines specify when and how antibiotics should be used around surgery to prevent infections. Typically, antibiotics are given shortly before surgery begins and may be continued for a limited time afterward, based on the type of procedure and patient risk factors. The goal is to effectively reduce the risk of infection without overusing antibiotics, which can lead to resistance. Proper timing, selection, and dosage are essential to maximize benefits and minimize harm, ensuring patient safety while avoiding unnecessary antibiotic use.