Pimples, Blackheads, and Whiteheads
Nodules, cysts and even skin ulcers are typical for this acne types. As well as the aforementioned variety of acne, acne fulminans leads to very serious scars. Some other acne types are very severe. Acne vulgaris can also become severe if a number of nodules and cysts form. Each acne types is characterized by a certain variety of pimples or skin bumps. Comedones, for example, are among the most frequently observed skin bumps.
