What does a systemic infection involve?

A systemic infection involves the bloodstream, which plays a crucial role in how infections spread throughout the body. When pathogens enter the bloodstream, they can travel to various organs and systems, potentially affecting multiple areas and leading to severe health complications. This broader impact is what distinguishes systemic infections from localized infections, which are confined to a specific area or surface of the body. Localized infections involve a more focused area, such as the skin or a single organ, rather than the widespread repercussions that can occur when pathogens access the bloodstream. Understanding the nature of systemic infections is important in esthetics, as they can influence treatment protocols and the overall health of clients.