How To Deal With Dry Skin

Dry skin makes the skin look and feel rough, itchy, flaky or scaly. The location where these dry patches form vary from person to person. It’s a common condition that affects people of all ages.

Dry skin, also known as xerosis or xeroderma, has many causes, including cold or dry weather, sun damage, harsh soaps, and overbathing.

You can do a lot on your own to improve dry skin, including moisturizing and practicing sun protection year-round. Try various products and skin care routines to find an approach that works for you.

 What Causes Dry Skin?

Dry skin, also known as xerosis, is a very common skin complaint that we have likely all experienced at some point. Xerosis happens when your skin doesn’t have enough hydration and moisture. This may look like a rough, dry skin texture accompanied by flaking, scaling, and itching. To understand why dry skin happens, a basic understanding of skin structure is needed.

Our skin is divided into three main layers. The epidermis sits on top, followed by the dermis and subcutis beneath it. The outermost layer of the epidermis is called the stratum corneum. It’s made of an intricate balance of lipids and proteins.

A healthy stratum corneum is vital to maintaining your skin’s natural function as a barrier, ensuring that harmful substances stay out while preventing dryness caused by excess water loss through your skin. When that intricate balance is disrupted and the amount of lipids in the stratum corneum decreases, its ability to bind with water doesn’t work, and water is lost through your skin.

Disruptions to the skin barrier leading to dryness can happen due to a medical diagnosis, such as eczema, or as a side effect of certain medications. They can also happen due to natural processes like aging. Environmental factors and personal care habits that can contribute to dry skin include:

• Prolonged showers/baths with hot water
• Showering too often (bathing/showering more than once daily)
• Use of harsh soaps
• Dry climates with low humidity
• Cold or windy climates
• Chronic sun damage
• Smoking

How to Manage Your Dry Skin

If you want to tackle dry skin, the key is to keep it well-moisturized! There are many ingredients to look for in skin care products that can help you. Ceramides are naturally occurring lipids or fats in the skin and play an important role in the structure and function of the stratum corneum.

You can think of them as the glue that holds skin cells together, preventing water loss through your skin. Using a moisturizer with ceramides can help lock in moisture and hydration.

There are several ceramides, and many moisturizing creams contain more than one kind to offer the best results. You can also look for products that utilize other moisturizing ingredients, such as hyaluronic acid, squalene, petrolatum, glycerin, and niacinamide. Used together, these ingredients are even more effective in achieving smooth, hydrated skin.

Here are some additional tips to manage dry skin:

• Moisturize at least twice daily.
• Apply a ceramide moisturizer to damp skin immediately after showering, bathing, or hand-washing. This works to trap moisture in your skin rather than allow it to evaporate.
• Use mild, fragrance-free soaps and cleansers.
• Take short (10-minute), lukewarm showers no more than once daily.
• Minimize exposure to fragrances (perfumes, diffusers, scented soaps), which may irritate dry skin.
• Consider buying a humidifier, particularly for use during the winter.

If you have dry skin severe enough to cause itching, bleeding, or discomfort that is not responding to over-the-counter moisturizers, I recommend scheduling an appointment with a dermatologist to rule out any underlying medical condition or medication side effect.

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