Dyshidrosis
Dyshidrosis
Dyshidrosis (pronounced: dis-hi-dro-sis), also known as Dyshidrotic Eczema or Pompholyx, is a skin condition characterized by small, itchy blisters on the hands and feet. The term "dyshidrosis" is derived from the Greek words "dys" meaning bad or difficult, and "hidros" meaning sweat, although sweating is not a cause or symptom of dyshidrosis.
Symptoms
The primary symptom of dyshidrosis is small, itchy blisters on the palms of the hands, sides of the fingers, and soles of the feet. These blisters may last up to three weeks and can be accompanied by itching, redness, and pain. In severe cases, the blisters can merge to form larger blisters.
Causes
The exact cause of dyshidrosis is unknown. However, it is often associated with stress, allergies, and exposure to certain metals or chemicals. It is also more common in individuals with a history of atopic dermatitis or hay fever.
Treatment
Treatment for dyshidrosis typically involves the use of topical corticosteroids to reduce inflammation and itching. In severe cases, other treatments such as phototherapy, immunosuppressants, or botulinum toxin injections may be used.
Related Terms
- Eczema: A general term for conditions that cause the skin to become inflamed or irritated.
- Dermatitis: Inflammation of the skin, often leading to itching and redness.
- Atopic Dermatitis: A type of eczema that is often chronic and characterized by itchy, inflamed skin.
- Contact Dermatitis: A type of dermatitis that occurs when the skin comes into contact with a particular substance.
External links
- Medical encyclopedia article on Dyshidrosis
- Wikipedia's article - Dyshidrosis
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