Dyshidrotic eczema, also called pompholyx, is a recurring skin condition that primarily affects the hands and feet, causing small, intensely itchy blisters. These fluid-filled bumps often appear on the sides of fingers, palms, or soles of the feet and can sometimes burst, leading to cracking, peeling, or painful sores.

While the exact cause is unclear, triggers include seasonal changes, stress, moisture, contact with irritants like nickel or household cleaners, and fungal infections. This form of eczema is more common in adults aged 20–40 and often affects people with allergies, asthma, or a family history of eczema.

Though uncomfortable, dyshidrotic eczema is not contagious and cannot be passed to others. It is a chronic condition, meaning flare-ups can occur repeatedly, especially during the spring when allergens are abundant. Diagnosis usually involves a visual examination, review of medical history, and sometimes skin tests or patch testing to identify triggers.

Treatment focuses on managing symptoms and preventing flare-ups. Topical corticosteroids reduce inflammation, while cold compresses and moisturizers soothe and protect the skin. Antihistamines can help control itching, and in chronic cases, phototherapy may be used. Avoiding triggers and maintaining good hand and foot care are essential to prevent worsening of the condition. Living with dyshidrotic eczema requires awareness, patience, and routine care. Avoid popping blisters to reduce infection risk, and wear gloves when handling irritants.