Does asteatotic eczema cause itchy skin?

Asteatotic eczema, sometimes called craquelé eczema, develops when the skin loses moisture and its surface barrier becomes less effective. Fine cracks can create a dry, mosaic-like appearance, often on the lower legs, although other areas can be affected. Irritation from those cracks can trigger persistent itching, tightness, stinging or flaking. Scratching may deepen the cracks and leave the skin sore. Itchy skin has several possible causes, so the symptom alone cannot identify asteatotic eczema.

Use a gentle, fragrance-free cleanser and keep showers brief with lukewarm rather than hot water. Pat the skin dry, then apply a thick moisturising cream or ointment while it is still slightly damp. Reapply after washing and whenever the skin feels tight. Soft clothing can reduce rubbing, and keeping fingernails short can limit damage from scratching. A clinician may recommend a suitable anti-inflammatory treatment if moisturising alone does not settle the flare.

Arrange an assessment if the itching persists despite regular moisturising, interrupts sleep, or keeps returning. Seek prompt care for spreading redness, warmth, increasing pain, pus, fever, or rapidly worsening cracks, because these can signal infection or another skin problem. Urgent help is appropriate for facial swelling, breathing difficulty, or a sudden widespread blistering rash.

Ask whether the pattern and location fit asteatotic eczema, which moisturiser texture suits your skin, and whether a prescription anti-inflammatory is needed. You can also ask how to distinguish a flare from contact irritation, infection, or another cause of itching.