What is a papule?

A papule is characterized as a small elevation on the skin that does not contain fluid, which makes the identification and classification straightforward. Typically, they are firm bumps that can vary in color and size and often represent various dermatological conditions, including but not limited to acne, eczema, or irritations. The unique feature of papules is that they are solid and raised, distinguishing them from other skin lesions such as vesicles or blisters that are filled with fluid. Understanding this definition is crucial when assessing various skin conditions and determining appropriate treatments or management strategies.