What is an infection called when it is confined to a specific part of the body and appears as a lesion containing pus?

A local infection is characterized by its confinement to a specific area of the body, often manifesting as a lesion filled with pus. This type of infection is typically the result of bacteria or other pathogens that have localized in that area, causing inflammation and pus accumulation as the body responds to the infection. Common examples of local infections are boils or abscesses, where the symptoms arise in a particular spot.

In contrast, systemic infections affect the entire body rather than a localized area, often spreading through the bloodstream. Chronic infections are those that persist over an extended period, potentially showing fluctuating symptoms, while acute infections arise suddenly but are usually short-lived. Understanding the distinction between these different types of infections is critical for effective diagnosis and treatment in cosmetology and healthcare settings.