Acne is a skin condition which is characterized by pimples, blackheads, and whiteheads. It is the most common of all skin disorders and is most often found on the face, neck, back, and chest. Almost everyone will develop acne, to some degree. Most people will get mild cases, some moderate, and a few people will get severe cases. Teens are not the only ones to get it. It generally affects those between the ages of 12 and 44.
Acne often starts at the onset of puberty, when the body increases its production of androgens, which are the male sex hormones. These hormones stimulate of sebum which is an oily skin lubricant. It this sebum is secreted faster than it can pass through the skin pores, a blemish develops. Most people get acne on their face, back, or chest, but it can also appear on other parts of the body, including the arms and thighs.
Factors that may contribute to acne include diet, hormonal imbalance, heredity, oily skin, menstrual cycles, stress, allergies, and the use of certain kinds of drugs. Along with the obvious physical symptoms of acne, there can be an emotional impact as well. One can experience embarrassment and anxiety about their appearance....