What is a systemic disease?

A systemic disease is one that impacts the entire body rather than being confined to a specific area or organ. This means that the effects of the disease can be widespread, influencing multiple systems and functions within the body. Conditions classified as systemic diseases often involve complex interactions among various bodily systems, leading to a diverse range of symptoms and health challenges.

In contrast, diseases that are localized to a specific area typically do not affect other systems. A disease affecting only the skin is even more restricted, dealing solely with dermatological aspects. Lastly, while there are diseases related to infections, not all systemic diseases are infection-based; many can be genetic, autoimmune, or related to metabolic disorders. Understanding the distinction between systemic and localized conditions is essential in the field of esthetics, as it influences treatment and management of clients' skin and health concerns.