Cracking & Fissures — Symptoms

Category: Symptoms

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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

Cracking and fissures are known to occur when severe moisture and lipid deficiency causes the stratum corneum to lose its elasticity, crack, and produce painful sensations along the breaks. This is a common occurrence in winter dry air, with frequent handwashing, and in high-friction areas such as the hands, heels, and lips. When barrier function weakens, accelerated water loss can further worsen the condition.

How to manage

Applying occlusive moisturizers such as petrolatum or shea butter to seal in moisture and prevent water evaporation may be helpful, and application immediately after washing — while the skin still retains some moisture — is advised. For the heels, wearing cotton socks during sleep to lock in moisture is a commonly suggested approach. Consulting a dermatologist is recommended if cracks are deep or accompanied by oozing or significant pain.

Good to know alongside

Discussed alongside the stratum corneum barrier, occlusive moisturization, xerotic 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. Common on the hands, heels, and lips. Worsens in dry winter conditions. Occlusive moisturizing is effective.

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Sources & References

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.