Causes Of Acne Life Cycle Of A Spot

The causes of acne are many. Unevenly shed skin cells, oily skin, bacteria growth, and a an overreaction by the immune system are all causes of acne but no one on its own will produce a spot.

The life cycle of a spot may begin with a hormone rush that stimulates the sebaceous glands in the skin to pump out too much oil. Its thought that the sebaceous glands of acne sufferers are more receptive to these hormone changes. The next cause of acne is clumping dead skins. Old skin cells are discarded as part of the natural renewal process of skin, but when they are discarded unevenly, clumping can occur.

These clumps mix with excess oil and plug hair follicles, otherwise called pores. Trapped inside are the acne bacteria, which begin to grow in the sebum thats also trapped. In response to the growing bacteria the immune system reacts by sending in lots of white blood cells. It is thought that chemicals produced by the acne bacteria cause an exaggerated inflammatory response, which is characterized by the swelling and pain of acne.

Causes of acne And Treatments

Each of the acne causes is targeted by different acne treatments. For example: antibiotics and some other acne drugs kill bacteria; drugs made from Vitamin A dry out oily skin; facial scrubs and drugs such as benzoyl peroxide exfoliate dead skin cells and hormonal therapy puts a stop to hormone rises. Every stage in the life cycle of a spot is dealt with by one treatment or another, so it's nearly always possible to control  acne and having smooth clear skin is achievable.