Acne is a reflection of inflammatory reactions that take place in the sebaceous glands. Housed in the skin, these glands produce sebum, a lubricating material. If lack of sebum, the skin is dry and cracked easily. If there is too much, the skin will become more oily and acne. Indeed, excess sebum blocks the duct of the gland. This facilitates the proliferation of bacteria normally present in the skin bacteria Propionibacterium acnes. When the clogged follicle expands too much, its inner walls are broken, which causes redness and signs of inflammation (see diagram).
The symptoms of acne can be treated quite well in adolescents. They are more difficult to heal in adults.
Who is affected?
In Western countries, acne is very common among adolescents: it is estimated that 80% to 90% of them are affected at one time or another. Boys are more affected than girls. 10% to 20% of them consult a doctor for this reason. In most cases, acne disappears during the twenties and thirties, but occasionally it persists.
What causes acne?
To find the best treatment for your acne, we must first understand the causes of acne.
Acne is a skin disease characterized by inflammation of the skin and formation of whiteheads, blackheads, and pimples, they are located usually on the face, neck, chest, upper back, shoulders and arms. These body parts are very susceptible to acne because they have the highest concentrations of sebaceous glands.
When these glands are stimulated by androgens, they are on business and begin to produce excess fat (sebum). Excess sebum is supposed to be expelled through the pores of the skin, but sometimes, pores can be blocked by hair follicles, dead skin, and other materials. These materials, combined with excess sebum can block the pores of the skin and, therefore, cause acne.
Here is a list of the 10 leading causes of acne. Identifying and eliminating the causes of acne, finding a good treatment against acne should be much easier.
1. Hormones - As mentioned earlier, androgenic hormones are the cause of over activity of the sebaceous glands, so there are a surplus of sebum. Boys and girls through puberty undergo significant hormonal changes, increased androgen production, which makes them very susceptible to acne.
2. Diet - While studies show that there is no direct correlation between fat diet and acne, a diet rich in sugar, fried foods and processed foods can certainly aggravate acne by disrupting physiological functioning body.
3. Stress - Stress causes the body to produce certain hormones and increases levels of harmful toxins in the body that can aggravate acne.
4. Medications - Some medications that contain substances such as bromide, lithium, steroids etc ... are known to stimulate acne. Do not mix drugs containing these substances and treatment for acne.
5. Clothing - tight clothing or accessories such as hats, helmets, straps heavy bags, necklaces, t-shirts tight can put pressure on the skin and cause friction. Clothes that are made of fibers prevents the skin from breathing can also cause acne.
6. Aggressive treatment of skin - friction, pressure, cutaways, and any other rough handling of the skin will not cure acne, but worse.
7. Environmental factors - pollution, moisture, and sunlight can adversely affect the skin and cause an acne problem.
8. Genes - Acne can be hereditary. A child whose parents have acne is more likely to be affected by acne.
9. Makeup - Some makeup, especially cosmetics base oil can clog pores and make acne worse. Nowadays, there are beauty products that also treat acne.
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