Acne is the term for plugged pores (blackheads and whiteheads), pimples, and even deeper lumps (cysts or nodules) that occur on the face, neck, chest, back, shoulders and even the upper arms. Acne affects most teenagers to some extent. However, the disease is not restricted to any age group; adults in their 20s – even into their 40s – can get acne. While not a life threatening condition, acne can be upsetting and disfiguring. When severe, acne can lead to serious and permanent scarring. Even less severe cases can lead to scarring. Why does acne happen?
– An inflamed spot occurs due to the release of inflammatory fatty acids by a particular bacterium known as p.acnes, which causes the bodys defence systems to respond.
– You would however not get p.acnes colonisation of the hair follicle duct without a plug forming.
– The plug forms due to an increase in skin cell turnover, increased keratin deposition narrowing the opening of the hair follicle duct, combined with increased sebum production, which mixes with the debris to cause a blockage and a plug to form.
– The increased sebum, keratin and cell turnover would...