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No definitive medical test is known for aquagenic pruritus. Rather, diagnosis is made by excluding all other possible causes of the patient's itching, including polycythemia vera . Since pruritus is a symptom of many serious diseases, it is important to rule out other causes before making a final diagnosis.
Aquagenic urticaria, also known as water allergy and water urticaria, is a form of physical urticaria in which hives develop on the skin after contact with water, regardless of its temperature. [1] The condition typically results from contact with water of any type, temperature or additive.
Protein contact dermatitis appears as urticarial or vesicular skin reaction within minutes of contact with the causative protein on previously afflicted skin; nonetheless, chronic or recurring eczema is the most frequently reported clinical picture.
As a child, Tessa Hansen-Smith played, swam, took baths, and drank lots of water - until things took a turn and she began to develop symptoms which changed her life forever
Autoimmune progesterone dermatitis (APD) occurs during the luteal phase of a woman's menstrual cycle and is an uncommon cyclic premenstrual reaction to progesterone.It can present itself in several ways, including eczema, erythema multiforme, urticaria, angioedema, and progesterone-induced anaphylaxis. [2]
A patch test (contact delayed hypersensitivity allergy test) [17] is a commonly used examination to determine the exact cause of an allergic contact dermatitis. According to the American Academy of Allergy, Asthma, and Immunology, "patch testing is the gold standard for contact allergen identification".
[7] A dermographic tester (HTZ Ltd, London, UK) is a calibrated equipment with a 0.9 mm diameter spring-loaded tip that may also be used to test for pressure urticaria. [ 3 ] [ 8 ] A different technique for assessing pressure urticaria is to apply a 2.5–4.5 kg weighted rod with a convex end to the back, leg, or forearm and leave it there for ...
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