Acne is a skin disorder resulting from the actions of hormones and other substances on skin’s oil glands and hair follicles. These things often lead to plugged pores and outbreak of lesions more commonly known as pimples and zits. Acne lesions basically occur on the face, back, chest, neck and shoulders. Thus acne is a term for plugged pores [blackheads and whiteheads], pimples and even deeper lumps [cysts and nodules] that appear in different parts of the body.
How does acne develop?
Acne is a disease of the pilosebaceous units [PSUs], which consists of sebaceous glands connected to a canal, called a follicle that contains a layer of fine hair. These sebaceous glands produce an oily substance called sebum that normally empties onto the skin through the opening of the follicles. When the walls of this plugged follicle breaks down, it starts spilling everything like sebum, bacteria and shed skin cells, thereby leading to lesions and pimples.
Factors that make acne worse
Although the exact cause of acne is still unknown, but doctors have a strong belief that they result from various factors. One of the main factors include sudden burst of androgens that occur more during puberty. The factors of acne include heredity or genetics. Children usually have a tendency of getting acne from their parents and often get affected due to usage of drugs like androgens and lithium.
However, there are several factors that can make acne worse: