What term is used for a small, elevated pimple in the skin that contains fluid and may develop pus?

The term "papule" is used to describe a small, elevated pimple-like lesion on the skin that is typically filled with fluid and may develop pus. Papules are often less than 1 centimeter in diameter and can arise from various skin conditions, including acne, dermatitis, or folliculitis. The elevation signifies that the papule is above the surface of the surrounding skin and can sometimes be red or inflamed, indicating an underlying inflammatory response.

Understanding the characteristics of a papule is important for professionals in the field of massage therapy and skincare, as it helps in assessing the skin condition of clients. Being able to identify papules can aid therapists in determining whether it is appropriate to proceed with certain types of massage or skincare treatments, particularly if there is an infection or inflammation present.

Other terms refer to different types of skin lesions or characteristics. For example, a macule refers to a flat, discolored spot on the skin that does not have elevation. A wheal is an elevated, itchy area often associated with allergic reactions. A nodule is a larger, solid lesion that can extend deeper into the skin. Each term describes distinct features that are useful in the diagnosis and treatment of various skin issues.