Dyshidrotic eczema on feet: what photos can show

On the feet, dyshidrotic eczema can appear as tiny, deep blisters on the soles or along the sides of the toes. A flare may then become dry, scaly, peeling, or fissured. Itching is common, while soreness can become more noticeable when cracks rub against footwear.

Lighting, skin tone, camera focus, and the stage of a flare can change how a rash appears in a photograph. Fungal infections, contact reactions, and other forms of dermatitis can look similar, so a picture is a starting clue rather than a diagnosis. See Itchy Feet for a related symptom overview.

If you photograph the area for a clinician, use good natural light, include one wider view and one close view, and avoid filters. Record when the rash began, whether both feet are involved, how it feels, and any new shoes, socks, products, or sweating around the onset.

Meanwhile, wash gently, dry carefully between the toes, moisturise dry areas with a fragrance-free product, and choose breathable footwear. Do not scratch or puncture blisters. A clinician may recommend Topical Corticosteroids after checking the appearance and considering other causes.

Arrange an examination if the rash is new, persistent, spreading, or difficult to distinguish from an infection. Seek prompt care for warmth, swelling, pus, increasing pain, fever, red streaks, or trouble walking. Rapid blistering, marked swelling, or a severe reaction warrants urgent assessment rather than waiting for a photo comparison.

Ask whether the distribution and surface changes fit dyshidrotic eczema, whether a scraping or allergy assessment is useful, and which treatment is suitable for the sole or toe spaces. Ask how to protect cracked skin and what changes should trigger a return visit.