Mechanism of Acne and Main Causes of Occurrence on the Neck | Points for Prevention?

May 25, 2023

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SUMMARY

・Mechanism of pimples
The main cause of acne on the neck
・Points to prevent acne on the neck
・Regular life leads to the prevention of acne on the neck

Regardless of gender or age, there are many people who are worried about acne once they have it, isn't it? Acne is a chronic inflammatory disease that can appear all over the body, including the face, head, and back. The neck is no exception, and in the summer it becomes difficult to wear clothes that show the neck, and it may have a negative effect on beauty and psychological effects, such as the collar rubbing and hurting. Let's understand the cause of acne on the neck and prevent it on a daily basis to maintain and improve the beautiful scruff, neck, and neck area.

Mechanism of Acne

Acne on the face has several names, such as "adolescent acne" and "adult acne (pimples)," but all of them are actually one of the chronic inflammatory diseases, "acne vulgaris." ” is a common name. Acne is a "rash" that is raised in the affected area where sebum accumulates in the pores and causes inflammation. By the way, acne on the neck is basically the same “acne vulgaris” as on the face, and the mechanism of occurrence is the same, but remember that the type of acne on the back is different.

Mechanism of pimples

Sebum clogging the hair follicles can lead to pimples. As a result of clogged pores, sebum accumulates in the pores. Acne, which prefers sebum, proliferates and causes inflammation, which is called "acne vulgaris".

In other words, in order to prevent acne, it is considered to be basic to prevent sebum from clogging the pores. On the other hand, the face has a particularly large number of “sebaceous glands” that secrete sebum, so it can be said that the pores are easily clogged. In addition, although the neck does not have as many sebaceous glands as the face, it is possible for acne to occur.

The condition of the skin where sebum tends to clog pores

Considering the mechanism of acne, the first characteristic of people who are prone to acne on the neck is "excessive secretion of sebum". If the amount of sebum is normal, it does not clog the pores and protects the skin from external stimuli. .

Formation of "corner plugs" due to disturbance of "turnover (metabolism)" is also one of the major causes of clogged pores. Turnover is the mechanism by which skin cells are reborn from old skin to new skin over a period of about four weeks. The skin consists of a total of 4 layers, and originally, the keratin (keratinocytes) in the outermost layer is pushed up by new cells and peels off in a cycle. However, if the turnover is disturbed and it does not peel off after 4 weeks or more, the keratin will become thicker and thicker, and it may become a keratin plug and block the pore. As a result, the sebum is clogged up, creating a state where acne bacteria and other bacteria proliferate.

Furthermore, as a result of the deterioration of the skin environment, the face and neck become an environment where acne bacteria and various bacteria can easily propagate, which is likely to cause inflammation.

Main causes of acne on the neck

We will introduce the four main causes of acne on the neck, such as "excessive secretion of sebum", "disturbance of turnover", and "environment where acne bacteria tend to propagate". We will also explain the points to be careful and countermeasures, so let's put them into practice.

Rinsing residue such as shampoo and conditioner

About the neck Leaving shampoo, conditioner, and treatments unwashed or rinsed off can cause bacteria to grow. Naturally, when bacteria multiply, inflammation is more likely to occur, which increases the possibility of acne. In particular, people tend to forget to wash it off. It is especially difficult for women to wash their hair, so be sure to thoroughly wash off the shampoo and conditioner with water.

Disturbance of hormonal balance

The most common cause of excessive sebum secretion is hormonal imbalance. Typical hormones that promote the secretion of sebum include “male hormones” and “progesterone” to prepare for pregnancy in women. In particular, male hormones are said to have a strong relationship with acne around the mouth, face line, and under the chin near the Adam's apple. Male hormones are secreted when you feel stressed, so you need to avoid worrying too much in order to reduce the amount of sebum secreted. Progesterone secretion begins to increase immediately after ovulation and begins to decrease after about a week if pregnancy does not occur. Adjusting your lifestyle to match your menstrual cycle is also thought to help prevent acne.

UV damage

There is a risk that turnover will be disturbed by "external stimulation". The main reason for this is ultraviolet rays (UV). It is easy to forget to apply sunscreen to the neck, and the back of the neck is a part that tends to be a blind spot of UV rays, as it is difficult to completely block the sun with a cap. When the skin is damaged by external stimuli, the turnover cycle is accelerated and disrupted for recovery. As a result, the stratum corneum thickens and the risk of clogging the pores increases. It is important to take measures against UV rays, such as wearing sunscreen, a neck cover, a hat, and wrapping a towel behind your neck.

Poor blood circulation in the body

Due to poor blood circulation, the condition of the skin deteriorates when the nutrients carried by the blood do not reach the skin (skin cells). And it causes disturbance of turnover, rough skin from dryness, etc. As a result of lack of purification action, it becomes easy to get pimples on the neck. Poor blood circulation is often caused by unhealthy lifestyle habits, so it is important to refrain from unhealthy lifestyles such as smoking and consuming too much salt and sugar. In addition, when bathing, soaking in a bathtub and moderate massage to promote blood circulation will also help prevent poor blood circulation.

Tips to prevent neck acne

The basic ways to prevent acne on the neck are to take measures against "external stimulation" and "improve lifestyle habits". Here are three specific points.

Reduce neck irritation

By taking measures against "external stimuli" that adversely affect the skin on the neck, you can prevent the accumulation of damage and reduce the risk of acne on the neck. Speaking of representative external stimuli, in addition to the UV rays mentioned above, hot water that is too hot and hot air from dryers can also destroy the skin barrier. Also, be careful of friction such as the collar of clothing.

When bathing in a bath with a temperature of 40 degrees or less, it is recommended to use lukewarm water of around 32 to 35 degrees when washing your neck and face. In addition, try to avoid blowing hot air from the dryer on your neck as much as possible, and choose clothing made from natural materials that are gentle on your skin.

Take a nutritionally balanced diet

Disordered eating habits lead to excessive secretion of sebum and poor blood circulation, so a well-balanced diet is one of the most important points for health and beauty. Nutrient requirements such as protein, vitamins and zinc vary depending on the age and body type of the individual. However, it is recommended that you refrain from junk food and fast food, as it can easily lead to excessive intake of sugar and oil, which is directly linked to disordered eating habits.

Do moderate exercise

Moderate exercise helps relieve stress that causes neck acne and improves poor blood circulation. If you don't have a habit of exercising, how about trying something easy to start, such as walking, stretching, or yoga? Also, one of the points that makes it easy to make a habit is to increase opportunities to exercise in daily life, such as walking one stop more than usual when commuting.

Regular life leads to prevention of neck acne

There are many causes of neck acne, but many of them can be dealt with by taking countermeasures against external stimuli and improving lifestyle habits. A well-balanced diet is especially important not only for beauty, but also for health. The nutrients you need vary depending on your age, but for ingredients such as vitamin C that are difficult to get daily from food alone, supplements can be used as needed to help you maintain a healthy body with less effort. It will get easier.

Chairman of the Board of Medical Corporation Ryokokai W CLINIC General Director
Mayumi Adachi

Graduated from Wakayama Medical University in 2001 and entered the Department of Plastic Surgery at Osaka Medical University in the same year.
Graduated from Osaka Medical University Graduate School of Medicine and obtained Doctor of Medicine.
2003: Worked in plastic surgery at Daiichi Towakai Medical Corporation Towakai Hospital
He was involved in the establishment of the clinic's cosmetic dermatology and cosmetic surgery departments, and was the managing physician.
2010 Appointed director of a certain beauty clinic
2014: Launched "W CLINIC", a beauty clinic with an unprecedented new concept, in Shinsaibashi, Osaka.
2017 Appointed Chairman of the Medical Corporation Ryokokai
2019 Opening of Medical Corporation Ryokokai W CLINIC Umeda Clinic
2021 Medical Corporation Ryokokai W Femina clinic opens
2022 Medical Corporation Ryokokai W Clinic Homme opens

With extensive experience in aesthetic medicine, we go beyond the boundaries of aesthetic medicine and develop holistic medicine such as Oriental medicine and Ayurveda.
With the theme of "Beauty comes from a healthy body," this clinic is attracting attention in Osaka, offering the latest in beauty with a variety of approaches that you wouldn't expect from a beauty clinic.
In September 2019, we opened “W holistic retreat”, a members-only space consisting of three zones: dining x studio x farm, on the 10th floor of the same building. After that, it reopened in April 2023 as “W holistic cafe” ~Intestinal Cafe~. Based on the concept that "Beauty begins with a healthy body," we offer food and drinks that are free of animal products, white sugar, white rice, wheat, and food additives. In addition to medical treatment, we provide comprehensive health care by recommending things that are good for your body, and support women who stay strong, supple, and radiant despite their busy daily lives.

Utilizing his experience as a plastic surgeon, cosmetic dermatologist, and cosmetic surgeon, he established "W CLINIC" in Osaka with the theme of "Beauty begins with a healthy body."
We provide the latest beauty through a variety of approaches that incorporate holistic medicine, advocating not only medical treatment but also the body's original healthy and beautiful state.