Feet burning and itching: what to know

Heat, sweat, tight footwear, and fragranced products can irritate the skin. Asteatotic eczema often causes dry, cracked skin, while atopic dermatitis can bring itch and inflammation. Contact dermatitis may follow a new shoe, sock, detergent, or cream. Skin yeast infection can affect warm, moist areas and may cause scaling, soreness, or cracking. Psoriasis, lichen planus, hives, or scabies are other possibilities; their patterns and accompanying findings differ.

Wash gently with lukewarm water, dry carefully between the toes, and use breathable footwear. Stop newly introduced fragranced products and avoid scratching, which can break the skin. Keep a note of exposures, visible changes, and whether symptoms affect one or both feet. Do not share towels or footwear if an infection seems possible. A clinician can inspect scale, cracks, blisters, or redness and choose treatment that matches the cause.

Arrange medical advice if the burning or itch persists, repeatedly returns, spreads, or interferes with sleep. Seek prompt care for rapidly increasing redness, warmth, swelling, drainage, fever, severe pain, open sores, or new numbness. A foot that becomes unusually pale, blue, or cold also needs urgent assessment, especially with pain or weakness.

Ask which finding points toward irritation, eczema, or infection; whether a scraping or other examination is needed; which products should be stopped; and how to protect cracked skin while it heals.