Xerosis Cutis — Conditions

What is Xerosis Cutis?

A condition of chronically dry skin with recurring flaking and itching

Occurs when the stratum corneum moisture level drops below 10%. Common in winter and among the elderly, with proper moisturizing being the key to management.

Main causes & characteristics

This condition is known to occur when the moisture content of the stratum corneum drops and the skin's natural moisturizing factors (NMF) and sebaceous film become insufficient. Dry winter air, frequent bathing, and age-related decline in sebum production are commonly cited as contributing factors. When gaps widen between corneocytes, moisture may evaporate more readily, creating a cycle that is difficult to break.

How to manage

It is generally recommended to apply a moisturizer containing ceramides, glycerin, and panthenol immediately after bathing while the skin is still slightly damp, in order to lock in moisture. Rinsing briefly with lukewarm water and avoiding hot water and harsh soaps is widely advised. Consulting a dermatologist is recommended when scaling or itching is severe or recurrent.

Good to know alongside

Dry skin, stratum corneum barrier, natural moisturizing factors (NMF), and senile xerosis are often discussed together. The management approach is also similar to that used for atopy-prone skin.

Everyday care tips

Maintaining indoor humidity at 40–60% and using a humidifier may help alleviate dryness. Wearing cotton clothing to reduce friction-related irritation is also advisable.

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Frequently Asked Questions (FAQ)

What is Xerosis Cutis?

A condition of chronically dry skin with recurring flaking and itching. Occurs when the stratum corneum moisture level drops below 10%. Common in winter and among the elderly, with proper moisturizing being the key to management.

Related Entries

• Acne
• Atopic Dermatitis
• Rosacea
• Melasma
• Eczema
• Psoriasis
• Urticaria (Hives)
• Sunburn

Explore Other Categories

• Melanin (Ingredients)
• Collagen (Ingredients)
• Keratin (Ingredients)
• Teenage Skin (Skin Types)
• Mature Skin (Skin Types)

Sources & References

• Korean Dermatological Association
• American Academy of Dermatology — Diseases & Conditions
• DermNet (New Zealand Dermatological Society)
• NIH MedlinePlus — Skin Conditions

Medical Disclaimer

SKINROUTE is not a medical device or healthcare provider. All content is general skincare information for reference only. If you have concerns about your skin, please consult a board-certified dermatologist.