季節の変わり目に気になる、肌荒れ

Skin problems that occur during seasonal changes

We're already mid-September, and the mornings and evenings are now comfortable.

During this time of year when the seasons are changing, many people suffer from dry skin.

Causes of dry skin during seasonal changes

The epidermis can be damaged by dry skin or external stimuli such as pollen and allergens, which can weaken the barrier function. When the skin's ability to retain moisture weakens, the necessary moisture evaporates, causing the skin to become even drier and more vulnerable to stimuli.

Symptoms of rough skin

itch

Dry skin can weaken its barrier function, and external stimuli such as ultraviolet rays and pollen can cause the secretion of histamine, a substance that causes allergic symptoms.

If you scratch it because it's itchy, it will further weaken the barrier function.

Redness

If you experience redness or skin sensitivity only during the change of seasons, you may have "seasonally sensitive skin." This means that your skin is being damaged by some kind of external stimulus. Seasonal allergens such as pollen are also likely causing skin inflammation.

Causes of rough skin

Drying

In the summer, spending time in air-conditioned rooms makes the skin prone to dryness, but because it becomes sticky with sweat, it tends to lack moisture.

When the skin loses its moisture content, it becomes dehydrated and more susceptible to skin problems.

In autumn, your skin is exposed to the dry air outside and is constantly at risk of dryness, so be sure to moisturize it well.

UV rays

At this time of year, the UV rays are still strong during the day.

The effects of photoaging caused by ultraviolet rays gradually accumulate in the skin, leading to changes in the skin such as blemishes, wrinkles, and sagging.

Irregular lifestyle

An irregular lifestyle, such as an unbalanced diet or lack of sleep, can easily lead to skin problems.

As the weather cools down, your appetite, which has decreased due to summer fatigue, returns and you may end up overeating, so try to eat a nutritionally balanced diet to avoid overeating.

Measures against rough skin

skin care

When your skin is sensitive, even the products you normally use may not be suitable for your skin.

During such times, try to choose skin care products that are as hypoallergenic as possible.

When your skin's barrier function is weakened, moisturize well. When washing your face, make sure to lather well and wash gently to avoid irritating your skin.

Diet

In order to recover your appetite that has decreased due to summer fatigue and to prevent overeating, it is important to eat a nutritionally balanced diet.

To promote collagen production in the skin, make sure you get enough protein, vitamin C, and iron.

In some cases, skin problems are caused by a deterioration of the intestinal environment, so yogurt and fermented foods are also recommended to increase the number of bifidobacteria.

Regular life

To develop regular sleep habits, try to finish your meal at least three hours before going to bed, take a relaxing bath, and make sure to relax.

To improve the quality of your sleep, turn off your smartphone before going to bed.

Try to maintain the same sleep and meal times almost every day to help your body adapt to changes in the environment as the seasons change.

If your skin condition does not improve, you should see a dermatologist as soon as possible.

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