Although much has already been researched about acne, there is still no clear preventive measure or even a treatment procedure that will complete eradicate its occurrence. This is perhaps because acne is not caused by just one factor but a host of factors that are all interconnected, contributing to the end product. To cure it, one need to take care of every consideration and to tell you the truth, there are a lot.
So what exactly causes acne?
Before going into the mysteries and procedures of acne occurrence, one must first determine what is acne. Acne is a skin condition characterized by the occurrence and presence of bumps on the skin. These bumps may be a whitehead; a blackhead, which is a whitehead with a black center; some pustules, which often have yellow or white center filled with pus and some nodes. A ski condition that involves only one or two pimples or a condition that you can count your pimples in your hands is not acne but just the eruption of the skin.
Acne can occur in all ages, although teenagers are often plagued by it because of changes in their bodies during the adolescent period. Adult acne, actually is quite prevalent, affecting 25 percent of men in their mid-twenties to their early forties and 50 percent of women in the same age range.
Acne occurs when the pores of the skin is clogged by excess oils, dead skin cells that line up the pores and dirt. This often happens when the hair follicle in the skin is trapped inside by sebum and dead cells. When these three factors interact with each other, eruptions may occur. When the acne bacteria, propionibacterium acnes, which is actually part of the skin's natural environment, mix with the excess sebum, it will multiply and eventually lead to skin eruptions.
Scientists believe that acne is largely due to the change in the levels of androgenic hormones in the body, the hormone that is associated with the male and with growth and development. When testosterone is produced in the body, the hormone is metabolized in the skin producing dihydrotestosterone. It is this chemical that causes the sebaceous glands to produce excess oils on the skin.
Although, sebum, dead skin cells and bacteria are the main culprits, there are some factors that also contribute in the development of acne. One of these factors is medications or any chemicals that are put on the skin. Let's face it, there are skins that are too sensitive for their own good. This is why it is important that one consults first a dermatologist before putting chemicals on the skin.
Another risk factor for acne is the changes in the body system, which often occurs during pregnancy, menstruation and other hormonal abnormalities.
Although propionibacterium acnes, the skin's resident and natural bacteria is already present in the skin, there are other unwanted bacteria that may attack the skin. Inflammation occurs when the body sends white blood cells to fight off the bacteria and gets clogged in the pores.
Although not proven conclusively yet, there are some who believe that stress can also contribute in the development of acne. This may be tied up with the fact that stress in the body may also wrought changes in the internal body system, which in turn can trigger abnormal hormonal response.