What should you know about lower feet itching?

Dry, cracked skin may itch more after bathing or in dry air and can sting when fissures open. [Asteatotic Eczema](/conditions/asteatotic-eczema/) can create dry, finely cracked skin, while [Atopic Dermatitis](/conditions/atopic-dermatitis/) often causes itchy, inflamed patches. A new shoe, sock, detergent, adhesive, or foot product can trigger [Contact Dermatitis](/conditions/contact-dermatitis/).

Scaling between toes, moisture, soreness, or a persistent rash can point toward infection, including [Skin Yeast Infection](/conditions/cutaneous-candidiasis/). Thickened plaques may occur with [Psoriasis](/conditions/psoriasis/), and flat purple-tinged itchy areas can occur with [Lichen Planus](/conditions/lichen-planus/). Widespread welts suggest [Hives](/conditions/urticaria/); intense night itching affecting household contacts warrants consideration of [Scabies](/conditions/scabies/). A clinician can distinguish these patterns.

Wash gently with lukewarm water, pat dry carefully between the toes, and apply a plain fragrance-free moisturiser to dry areas. Keep feet cool and dry, change damp socks, and avoid scratching, harsh scrubs, and newly introduced products until the cause is clearer. Do not share towels or footwear if an infection or scabies is possible. Arrange a medical assessment if itching persists, keeps returning, spreads, or is accompanied by scaling, cracks, blisters, or drainage. Treatment should match the cause; steroid, antifungal, and antiparasitic products are not interchangeable.

Seek prompt care for rapidly spreading redness, warmth, swelling, pus, fever, severe pain, red streaks, or a foot that becomes difficult to use. People with diabetes, poor circulation, reduced sensation, or a weakened immune system should seek advice early for broken skin or infection signs. Get urgent help for facial swelling, breathing difficulty, or widespread hives.

Ask: Does the pattern fit eczema, contact irritation, infection, psoriasis, hives, or scabies? Should the skin be tested or scraped? Which products should I stop? How should I protect cracked skin, and when should I return if treatment does not help?