What is an extremely hot day? Reasons why skin becomes prone to irritation and the correct summer skincare methods.

Source: Clipart Korea

 

As summer approaches, we hear the term "extremely hot day" more often in the news and weather forecasts.

A "scorching hot day" refers to a day when the maximum temperature is 40°C or higher. The Japan Meteorological Agency has announced that days with a maximum temperature of 40°C or higher will be called "scorching hot days."

On extremely hot days, it's important to take precautions not only against heatstroke but also against the strain on your skin.

Increased sweating and sebum production, coupled with dryness caused by UV rays and air conditioning, can easily lead to skin problems such as clogged pores, acne, redness, flushing, and inner dryness.

This time, we'll discuss why your skin is prone to breakouts on extremely hot days and the correct skincare methods to protect your skin during the summer.

 

 

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📕Table of Contents📕

1. What is an extremely hot day?

2. Reasons why skin is prone to irritation on extremely hot days

3. Proper skincare methods for extremely hot days

4. Summer skin care that you can consult about at a cosmetic dermatology clinic

5. Q&A

 

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1. What is an extremely hot day?

A "scorching hot day" refers to a day when the maximum temperature is 40°C or higher.

Until now in Japan, days with a maximum temperature of 35°C or higher were called "extreme heat days," but in recent years, temperatures of 40°C or higher have been observed, so the Japan Meteorological Agency has newly established the term "scorching heat day."

On extremely hot days, not only is the body more susceptible to feeling intense heat, but the skin is also more easily exposed to harsh conditions.

Especially on days when you spend a lot of time outdoors, be careful of skin problems caused by sweat, sebum, UV rays, and heat buildup.

 

 

2. Reasons why skin is prone to irritation on extremely hot days

1) Sweat and sebum tend to increase

On extremely hot days, body temperature tends to rise easily, and the amount of sweat produced also tends to increase.

When sweat and sebum remain on the skin's surface, they mix with old dead skin cells and dirt, which can lead to clogged pores, acne, and makeup breakdown.

 

2) Skin damage caused by ultraviolet rays

On hot days, we tend to spend more time outdoors exposed to ultraviolet rays.

Ultraviolet rays can lead not only to sunburn, but also to skin aging such as blemishes, dullness, dryness, wrinkles, and sagging.

 

3) Inner drying due to air conditioning

Even if you sweat outside, indoors, air conditioning can easily strip your skin of moisture.

If your skin feels oily on the surface but dry underneath, you should be aware of inner dryness.

 

4) Redness and flushing due to heat buildup

When the skin gets hot from intense heat, you may experience redness and flushing.

On days when your skin feels sensitive, it's best to avoid harsh skincare products and excessive peeling.

3. Proper skincare methods for extremely hot days

1) Gently wipe away sweat without rubbing.

When wiping away sweat, gently pat it with a clean towel or tissue.

Rubbing too hard can cause redness and irritation due to friction.

 

2) Wash your face in the morning and evening as a general rule.

It's not recommended to use facial cleanser multiple times just because you're concerned about stickiness.

Washing too much can strip the skin of essential moisture, leading to dryness and skin irritation.

 

👉Check out the correct face-washing method to help with skin care.

 

3) Reapply sunscreen frequently.

On extremely hot days, sunscreen tends to wash off easily due to sweat and sebum.

On days when you'll be outdoors for extended periods, it's recommended to reapply the paint every 2-3 hours.

 

👉Check out the correct UV protection measures to prevent skin aging

 

4) Continue moisturizing even on sticky days.

In the summer, you might be tempted to just use toner, but your skin is prone to dryness due to air conditioning and UV rays.

Use a gel-type product or a light, refreshing lotion to balance the moisture and oil levels in your skin.

 

 

4. Summer skin care that you can consult about at a cosmetic dermatology clinic

If self-care alone isn't enough to address concerns about pores, acne, redness, or dullness, consulting a dermatologist and having your skin condition checked is one option.

 

1) If you are concerned about pores and sebum

If you are concerned about clogged pores or oily skin, you may want to consider pore cleansing or peeling treatments depending on your skin condition.

However, if there is severe redness or dryness, care should be taken to avoid over-irritation.

 

2) If you are concerned about acne or skin problems

If you tend to get acne due to sweat and humidity, it's important to review your skincare routine and lifestyle habits as well.

If you have inflammation, do not try to pop it yourself; consult a dermatologist as soon as possible.

 

3) If you are concerned about dullness or sunburnt skin

If you are concerned about dullness or uneven skin tone after sun exposure, we may discuss toning treatments or brightening care tailored to your skin condition.

Since you are more exposed to ultraviolet rays in the summer, sun protection before and after treatment is also important.

5. Q&A

Q1. What temperature constitutes an extremely hot day?

A "scorching hot day" refers to a day when the maximum temperature is 40°C or higher.

Days with temperatures above 35°C are called "extremely hot days," and days with temperatures above 40°C are called "scorching hot days."

 

Q2. Is it easier to get skin irritation on extremely hot days?

Because factors such as sweat, sebum, UV rays, and dryness from air conditioning can easily combine, skin condition can become easily disrupted.

Those who are particularly concerned about pores, acne, redness, flushing, and inner dryness should pay attention.

 

Q3. What is the most important skincare item on extremely hot days?

The three most important things are sun protection, sweat and sebum control, and moisturizing.

Reapply sunscreen, gently wipe away sweat, and continue moisturizing to prevent dryness caused by air conditioning.

 

Source: Clipart Korea

 

On extremely hot days, it's important to pay attention not only to preventing heatstroke but also to the strain on your skin.

In summer, when sweat, sebum, UV rays, and dryness from air conditioning tend to combine, skin problems such as enlarged pores, acne, redness, and dullness become more noticeable.

While maintaining your skin condition with daily home care, if you have any skin concerns that cannot be addressed by self-care alone, try consulting a cosmetic dermatologist to find the right care for your skin.

📌Check out pore care strategies explained by experts

📌Check out these summer skincare tips

📌Check out the July skincare trends and aim for clean, radiant skin.

 

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