What causes transparent small blisters on the hands?
Sep 13, 2022
Source: Cainiu Health
Dr. Liu Wan
Introduction
Small transparent blisters on the hands are associated with various factors. They may be caused by dyshidrotic eczema. During warmer seasons, especially from late spring to early summer, numerous small blisters can develop on the hands and tend to recur, though they usually resolve spontaneously after some time. They could also result from eczema, which typically presents as tiny, clear blisters beneath the stratum corneum.
Every spring and summer, many people develop numerous small blisters on their hands. Sometimes these blisters are accompanied by itching. When the blisters break, fluid leaks out, which may even lead to infection of surrounding healthy skin in severe cases. So, what causes transparent small blisters on the hands?
What Causes Transparent Small Blisters on the Hands?
The appearance of small transparent blisters on the hands is associated with multiple factors. They may be caused by dyshidrotic eczema (also known as pompholyx). During warmer seasons—especially late spring and early summer—small blisters frequently appear on the hands, often recurring periodically before resolving on their own after some time. They could also result from eczema, which typically presents as tiny, clear blisters beneath the skin's surface.
Other symptoms may include redness, peeling, and small papules on the hands. Topical anti-allergy ointments for dermatitis or eczema are usually required. Alternatively, the blisters might stem from a fungal infection, commonly occurring between fingers or on the palms, presenting with blisters and flaky scales. A fungal test is needed to confirm the diagnosis, after which topical antifungal creams can be applied.
When small blisters appear on the hands, it’s important to maintain good hand hygiene and keep the hands dry and clean. Avoid contact with irritating lotions, as well as acidic or alkaline substances. Do not puncture the blisters, to prevent the leaking fluid from spreading infection to other areas. Maintain a light diet and avoid spicy or irritating foods. We hope this information helps you. Wishing you good health and happiness.
