Acne is a skin condition that causes pimples, blackheads, whiteheads and scars. Acne normally affects the face, neck, back, chest and arms. The severity of this skin disorder can vary from person to person. Typically, people between 12 and 25 suffer from acne. However, there are also men and women aged 30 to 40 who are also prone to this type of skin disease. Here are some guidelines to help you understand more about what causes acne.
First, acne is basically a disorder triggered by overactive sebaceous glands that discharge sebum, or oily substances, onto the surface of the skin. People affected with acne have sebaceous glands that are particularly sensitive to a hormone called testosterone, which causes the release of too much sebum, which is what causes acne.
A lot of people say that what causes acne is unknown. But there are various conjectures about what causes acne. Medical professionals believe that either of these factors are what causes acne:
1 Hormonal changes
3 Some types of medicine
Skin experts are of the belief that a hormonal change during puberty is what causes acne. The onset of one’s puberty triggers a rise in the quantity of hormones, specifically androgens. These hormones cause the oil ducts on a person’s face, neck, upper chest and back to begin producing oil. This condition is what causes acne in some people. Puberty likewise causes an increase in a type of bacteria called the Proprionibacterium acnes, which is also believed to be what causes acne. This form of bacteria typically exists in the skin and thrives on sebum as nourishment for its growth. As the body attempts to counteract with the excess bacteria, white blood cells are drawn to the follicle and then yield an enzyme that destroys follicle walls......