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.