Exposed Acne Treatment

Acne Facts

"What are the main causes of acne?"

The causes of acne are linked to the changes that take place as young people mature from childhood to adolescence (puberty). The hormones that cause physical maturation also cause the sebaceous (oil) glands of the skin to produce more sebum (oil). The hormones with the greatest effect on sebaceous glands are androgens (male hormones), which are present in females as well as males, but in higher amounts in males.

Sebaceous glands are found together with a hair shaft in a unit called a sebaceous follicle. During puberty, the cells of the skin that line the follicle begin to shed more rapidly. In people who develop acne, cells shed and stick together more so than in people who do not develop acne. When cells mix with the increased amount of sebum being produced, they can plug the opening of the follicle. Meanwhile, the sebaceous glands continue to produce sebum, and the follicle swells up with sebum.

In addition, a normal skin bacteria called P. acnes, begins to multiply rapidly in the clogged hair follicle. In the process, these bacteria produce irritating substances that can cause inflammation. Sometimes, the wall of the follicle bursts, spreading inflammation to the surrounding skin. This is the process by which acne lesions, from blackheads to pimples to nodules, are formed.

"How does diet affect my acne?"

Acne is not caused by food and specific foods have not been proven to affect acne. However it is important to note that good nutrition helps the body maintain healthy skin. There have been some scientists suggesting that caffeine products and excessively salty foods aggravate acne in certain individuals. If you notice that certain foods aggravate your acne then the best advice is to limit or avoid them in your diet.

So what foods should you look into? Well, examine foods high in iodine. Watch out for multi-vitamins (some contain iodine). Be aware of some junk foods such as potato chips, corn chips, etc. Keep your diet low in fat and sugar. Eating a properly balanced diet ensures that your body gets the proper nutrients and therefore promotes healthy skin.

Eat plenty of fruits and vegetables. A high fiber, low-fat diet is excellent in promoting overall general health.

"Does stress cause acne?"

Stress is commonly blamed for the development of acne. Stress can have many physiologic effects on the body, including changes in hormones that may theoretically lead to acne. In some cases the stress may actually be caused by the acne lesions, not the other way around! If the acne is being treated effectively, stress is not likely to have much impact on the majority of people.

"Is it harmful to squeeze my blemishes?"

Yes. In general, acne lesions should not be picked or squeezed by the patient. In particular, inflammatory acne lesions should never be squeezed. Squeezing forces infected material deeper into the skin, causing additional inflammation and possible scarring.

"Can anything be done about acne scars?"

Scarring is best prevented by getting rid of the acne. Dermatologists can use various methods to improve the scarring caused by acne. The treatment must always be individualized for the specific patient. Chemical peels may be used in some patients, while dermabrasion or laser abrasion may benefit others. It is important that the acne be well controlled before any procedure is used to alleviate scarring.

**Some of the above information was sourced from the American Academy of Dermatology