Cracking & Fissures — Symptoms

Category: Symptoms

Skin cracking from extreme dryness with pain in the fissures

What is Cracking & Fissures?

Skin cracking from extreme dryness with pain in the fissures

Common on the hands, heels, and lips. Worsens in dry winter conditions. Occlusive moisturizing is effective.

Main causes & characteristics of Cracking & Fissures

Cracking and fissuring occur when severe lack of moisture and lipids causes the stratum corneum to lose its elasticity and split, resulting in pain along the fissures. This is known to occur most commonly in cold, dry conditions, with frequent hand washing, and in high-friction areas such as the hands, heels, and lips. A weakened barrier function accelerates transepidermal water loss, which may worsen the condition further.

Managing Cracking & Fissures

Applying occlusive moisturizers such as petroleum jelly or shea butter to lock in moisture and prevent water loss may be beneficial, and application is best done immediately after cleansing or showering while the skin is still slightly damp. For the heels, wearing cotton socks during sleep to seal in moisture is a commonly recommended approach. Consulting a dermatologist is recommended if fissures are deep or accompanied by oozing or significant pain.

Related information

Frequently discussed alongside the stratum corneum barrier, occlusive moisturizers, dry eczema, and chapped lips.

Everyday care tips

Maintaining indoor humidity between 40 and 60% with a humidifier and reducing the use of hot water may help prevent cracking.

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Frequently Asked Questions (FAQ)

What is Cracking & Fissures?
Skin cracking from extreme dryness with pain in the fissures Cracking and fissuring occur when severe lack of moisture and lipids causes the stratum corneum to lose its elasticity and split, resulting in pain along the fissures. This is known to occur most commonly in cold, dry conditions, with frequent hand washing, and in high-friction areas such as the hands, heels, and lips. A weakened barrier function accelerates transepidermal water loss, which may worsen the condition further.
Managing Cracking & Fissures
Applying occlusive moisturizers such as petroleum jelly or shea butter to lock in moisture and prevent water loss may be beneficial, and application is best done immediately after cleansing or showering while the skin is still slightly damp. For the heels, wearing cotton socks during sleep to seal in moisture is a commonly recommended approach. Consulting a dermatologist is recommended if fissures are deep or accompanied by oozing or significant pain.

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Medical Disclaimer

SKINROUTE is not a medical device. All content is provided for general skincare information purposes only and does not replace medical diagnosis or treatment. If you suspect a skin disease, please consult a board-certified dermatologist.