Aquagenic pruritus
Aquagenic Pruritus
Aquagenic pruritus (/ˌækwəˈdʒɛnɪk ˈprʊrɪtəs/) is a rare condition characterized by the development of severe, intense, prickling-like epidermal sensations within minutes of water contact with the skin. The term is derived from the Latin words 'aqua' meaning water and 'genic' meaning produced by, and the Greek word 'pruritus' meaning itch.
Symptoms
The primary symptom of aquagenic pruritus is intense itching or prickling sensation that occurs upon contact with water. This can occur regardless of the water's temperature and typically lasts for an hour or more. The skin does not typically show any visible signs such as redness or rash.
Causes
The exact cause of aquagenic pruritus is unknown. However, it is believed to be associated with increased skin sensitivity to additives in water such as chlorine. Some studies suggest a potential link with Polycythemia Vera, a rare blood disorder.
Diagnosis
Diagnosis of aquagenic pruritus is primarily based on the patient's clinical history. There are no specific tests for this condition. However, a Water Challenge Test may be performed to confirm the diagnosis.
Treatment
There is no cure for aquagenic pruritus. Treatment is aimed at managing symptoms and may include antihistamines, capsaicin cream, and phototherapy.
See Also
References
External Links
External links
- Medical encyclopedia article on Aquagenic pruritus
- Wikipedia's article - Aquagenic pruritus
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