What is definition of papular?

Papular refers to the appearance of tiny, raised bumps or lesions on the skin. These bumps are typically less than 1 cm in size and can be of various colors, from flesh-toned to red or pink. Papules can occur due to a variety of causes, such as insect bites, skin infections, autoimmune disorders, or allergic reactions. They can also be a symptom of certain skin diseases, such as psoriasis, eczema, or rosacea. The appearance of papular lesions can help dermatologists diagnose the underlying condition and determine appropriate treatment options.