Scientists are still arguing over what the actual cause of acne is

Until now, the exact cause and acne treatment applied to everyone is still a big question mark for health professionals in general and dermatology in particular.

Acne is the most common skin condition in many countries around the world. According to the American Academy of Dermatology, it affects about 50 million faces of Americans every year.

But the cause of acne is still a mystery that can not be solved because acne treatment varies from person to person.

Acne is the most common skin condition in many countries around the world.

In previous scientific literature on acne, scientists have shown that acne and blackheads begin to form when dead skin cells and oils on the skin clog small hair follicles. This makes it perfect for a bacterium called Cutibacterium acnes to continue digging into your skin.

However only some pores are clogged. Acne is formed by our immune cells approaching the area where foreign objects invade and causing an inflammatory response.

Even so, even with a dermatologist, many people are still unable to solve the problems caused by the body's immune response.

According to many people, acne is a chronic skin condition like psoriasis with characteristic red rash symptoms. But in an article published in Trends in Immunology recently, a group of Hungarian scientists said that acne is a natural inflammatory state, transient and very important in the development process of Teenager.

By using existing research on animal models, experiments on human samples and genetic data, the researchers concluded that acne is associated with a change in the age of the microbiome. object).

Most people experience a childhood with flawless skin but there is a sudden change when they enter puberty. Specifically, the change is related to the sebaceous gland. These tiny "bags" attach under the hair follicles. They are responsible for pumping oil to keep the skin always lubricated.

Acne is associated with a change in the age of the microbiome (microbiome).

The team said that the lubricant layer produced on the skin of teenagers created the preferred environment for fat-loving microorganisms such as C. acnes. The sebum on the skin is the perfect condition for them to reproduce. Of course, one of these bacteria is beneficial and the other is harmful. Feeling strange microorganisms appear, the body's immune system will be activated and cause inflammation in your skin.

Professor Suz Suz Obagi, a professor of dermatology at the University of Pittsburgh Medical Center and director of UPMC Cosmetic and Cosmetic Surgery Center, shared with Gizmodo: "One of the things we recognize more and more is the importance of the balance between humans and the microflora in the body ".

Lubricants on the skin appear only primarily in the years when you are in the period of puberty. Researchers believe that hormonal changes explain why 85% of teenagers suffer from acne but up to 50% of cases go away on their own.

Acne can be a profound "experience" for the human immune system. As a result, the skin after we become adults is therefore less acne and more smooth.

"As a dermatologist, most of my patients are adults, not teenagers," said Adam Friedman, a dermatologist at George Washington University School of Medicine . Acne is gone overnight, but many patients need a skin care regimen or treatment in their 20s and 30s or even 40-50s. I think, a lot of people underestimate acne. caviar ".

Whitney High, a dermatologist at the University of Colorado, told Gizmodo that the study ignored the important role of hormones. This is one of the causes that can aggravate or reduce acne, especially in women,

The origin of acne and its thorough treatment remains a controversial subject to date. Traditionally, doctors have prescribed acne to patients with a number of medications such as retinoids, salicylic acid and systemic antibiotics like tetracycline. However, in the last few years, dermatologists have realized that this method is inadvertently causing antibiotic resistance, partly because people with acne often have to take antibiotics for months or even many years.

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