Which condition involves shiny, firm, purplish bumps on the skin?

Lichen Planus is a condition characterized by shiny, firm, purplish bumps on the skin, which may appear flat-topped and can often be itchy. This autoimmune condition typically affects the skin, but it can also involve mucous membranes, leading to lesions in the mouth or other areas. The distinct purplish color and the appearance of the bumps are key indicators for identifying Lichen Planus, setting it apart from other skin conditions.

In contrast, psoriasis often presents as raised, red patches covered with silvery scales, while rosacea typically features redness and visible blood vessels, along with acne-like bumps, usually on the face. Eczema tends to cause dry, itchy patches that can vary greatly in appearance, often being more scaly and inflamed rather than the distinctive shiny and purplish nature associated with Lichen Planus. Each condition has unique characteristics, making it essential to observe the specific symptoms for accurate identification.