- Small, deep-seated blisters.
- Intense itching.
- Burning or tingling sensations.
- Redness.
- Dry, cracked skin after the blisters heal.
- Peeling skin.
- Pain when the skin splits.
Because flare-ups often return, many people experience repeated episodes over time.
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What Can Trigger a Flare-Up?
The exact cause is not fully understood, but several factors may contribute, including:
- Stress.
- Seasonal allergies.
- Frequent exposure to water.
- Contact with detergents or harsh chemicals.
- Sweaty hands or feet.
- Warm, humid weather.
- Certain metals, such as nickel or cobalt.
People with a history of eczema, asthma, or allergic conditions may have a higher risk of developing dyshidrotic eczema.
How Is It Diagnosed?
Doctors usually diagnose dyshidrotic eczema based on:
- A physical examination.
- Your medical history.
- The appearance and location of the blisters.
In some cases, additional tests may be performed to rule out fungal infections, allergic reactions, or other skin conditions with similar symptoms.
