Effects of cold on the skin

At GGcare, we know that cold weather directly affects our bodies, and the skin is one of the most exposed parts to its effects. When temperatures drop, our skin undergoes a series of reactions to protect itself, which can lead to various visible and subtle effects if we don't take the necessary precautions. From dryness to extreme sensitivity, the cold has the power to temporarily alter our appearance.

Therefore, we want to explain the most common effects that cold weather has on the skin and how we can protect ourselves:

1. Dry and dehydrated skin

One of the most immediate effects of cold weather is dry skin. When it's cold, especially if the air is dry, the skin's natural moisture evaporates more quickly, causing it to lose hydration. This can result in skin that feels tight, rough, flaky, and itchy. Furthermore, temperature changes between the cold air outside and the cold air can further dehydrate the skin.

How to prevent it:

• Use moisturizers rich in emollients, such as oils or ceramides, to help retain moisture.
• Drink enough water to maintain hydration from within.
• Avoid hot showers, as hot water can remove the skin's natural oils.

2. Redness and tenderness

Exposure to cold causes the blood vessels in the skin to constrict, which can result in temporary redness, especially in areas such as the cheeks, nose, and ears. This vasoconstriction can also make the skin more sensitive, which may worsen pre-existing conditions such as rosacea or skin irritations.

How to prevent it:

• Use scarves, hats, and gloves to protect the most sensitive areas of the face.
• Opt for gentle facial cleansers that do not irritate the skin.
• Apply protective creams or balms to create a layer that insulates the skin from the cold.

3. Greater propensity for cracks and fissures

Extreme cold can cause skin to crack, especially on the hands, feet, and lips. This occurs when the skin loses too much moisture, becoming fragile and brittle, which can result in painful, open fissures. Cracks in the skin also make it more susceptible to infection.

How to prevent it:

• Apply thick cream to your hands and feet before going to sleep.
• Use moisturizing lip balms to prevent chapped lips.
• Keep your hands and feet protected with gloves and socks made of warm, breathable materials.

4. Freezing or extreme cold damage

In extremely cold conditions, such as very low temperatures or prolonged exposure to freezing weather, a condition known as frostbite can occur. This primarily affects exposed areas of the body, such as the fingers, toes, nose, and ears. Skin affected by frostbite may turn white or pale blue, lose sensation, and cause intense pain. If left untreated, frostbite can permanently damage skin tissue.

How to prevent it:

• Avoid prolonged exposure to extreme cold.
• Wear appropriate clothing for low temperatures, such as gloves, hats, scarves, and thermal socks.
• If you notice that an area of ​​your body gets cold and loses sensation, seek immediate shelter in a warm place.

5. Allergic reactions or skin rashes

Some people may experience skin reactions to the cold, such as cold urticaria, a rash that appears when the body comes into contact with cold temperatures. This allergic reaction causes redness, swelling, and itching of the skin. Although not very common, this condition can be painful and bothersome.

How to prevent it:

• Stay warm and avoid sudden temperature changes between indoors and outdoors.
• If skin rashes occur, consult a dermatologist for appropriate treatment.

6. Accelerated skin aging

Cold weather, combined with a lack of humidity, can accelerate the skin aging process. Skin exposed to cold loses its ability to produce collagen and elastin, two essential proteins for maintaining firm and elastic skin. As a result, over time, cold weather can contribute to the premature appearance of wrinkles, fine lines, and sagging skin.

How to prevent it:

• Apply anti-aging creams that contain ingredients such as retinol or vitamin C.
• Use sun protection even in the colder months, as UV rays can damage the skin even in winter.
• Maintain a consistent skincare routine, with adequate hydration and antioxidants to combat environmental damage.