Acne Pimples: Oil (sebum), dead skin cells, and bacteria clog hair follicles, causing acne pimples. It usually causes whiteheads, blackheads, papules, pustules, nodules, and cysts on the face, neck, chest, back, shoulders, and other areas. Characteristics of Acne: Causes of Acne Pimples: Treatment: Treatment for acne varies depending on its severity and type. Dermatologists typically … Continue reading Pimples, Papules, Pustules: A Deep Dive into the World of Acne