Lung abscess is a serious infection leading to pus-filled cavities in the lungs, often due to aspiration or bacterial invasion. Early recognition and appropriate antibiotic therapy are key to preventing complications. Patients at risk—such as those with poor oral hygiene, aspiration tendencies, or immunosuppression—must be closely monitored. With timely medical intervention and supportive care, most cases resolve without surgical intervention. Raising awareness about risk factors and preventive measures can significantly reduce morbidity and improve patient outcomes.