Postoperative Infections

Postoperative infections occur when bacteria or other germs invade the body after surgery, leading to inflammation, redness, swelling, pain, or pus at the surgical site. They can develop within days or weeks and may cause fever or other systemic symptoms. These infections are usually caused by bacteria introduced during surgery or from the body's own skin. Proper wound care, hygiene, and sometimes antibiotics help prevent and treat these infections. Prompt medical attention is important to avoid complications, such as delayed healing or the spread of infection to other areas.