Acne Vulgaris and Its Causes
Acne vulgaris, commonly known as acne or pimples, is a common skin disorder that plagues about 85% to 100% of people at some time during their lives. It affects people of every age, gender and race, although it is more evident in teenagers. Acne vulgaris is actually characterized by non-inflammatory follicular papules or comedones as well as by inflammatory papules, pustules, and nodules in its more acute forms.
Acne vulgaris mainly affects the areas of the skin with the densest population of sebaceous follicles. The common areas affected are the face, neck, upper part of the chest, and the back, although it may also appear on different parts of the body like the head and the genital area.