Sunburn on the top of the feet: what to know

The top of the foot is easy to overlook when sandals, swimming, or walking leave it exposed. Sunburn may cause warmth, tenderness, swelling, [Skin Redness](/symptoms/skin-redness/), tightness, or blisters. Later, the surface may shed as [Peeling Skin](/symptoms/skin-peeling/). Straps and closed shoes can add friction and pressure, making ordinary movement uncomfortable. Persistent swelling, drainage, or pain out of proportion to the visible change deserves a clinical check rather than home care alone.

Cool the area with a damp cloth, pat it dry, and apply a plain moisturiser to intact skin. [Emollient Therapy](/treatments/medical-dermatology/emollient-therapy/) may help when the skin feels dry or tight. Choose roomy, soft footwear or open protection that does not rub, and rest from activities that increase pain. Keep blisters intact and do not peel the surface away. Stay out of direct sun until the skin has recovered, then cover the tops of the feet before going outdoors.

Speak with a clinician if blisters are large or numerous, walking becomes difficult, swelling worsens, or the skin develops increasing warmth, pus, or tenderness. Seek urgent help for a cold or numb foot, purple or blue colour, severe pain, faintness, confusion, breathing difficulty, or inability to drink. Treatment depends on the examination; do not apply [Topical Corticosteroids](/treatments/medical-dermatology/topical-corticosteroids/) without professional advice.

Ask how to protect blisters from shoe friction, whether swelling needs examination, and when you can safely return to walking, sport, or open footwear.