The topic Water Allergy you are seeking is a synonym, or alternative name, or is closely related to the medical condition Aquagenic Urticaria.

Quick Summary:

• Urticaria is a common inflammatory condition of skin that results in weals (red skin sign with itching) and/or angioedema (swelling due to fluid accumulation). It is seen in individuals of a wide age group and may be described as acute or chronic, based on the duration of the signs and symptoms
• Aquagenic Urticaria (AU) is a very rare type of urticaria in which hives (urticaria) develop following exposure of skin to water. The exposure may be of any form - during swimming, while walking in the rain, washing one’s hands, or taking a shower
• Aquagenic Urticaria forms a subset of chronic inducible urticaria, a form of chronic urticaria, in which the signs and symptoms usually occur within a few minutes of exposure to the stimuli (or a known trigger)
• The condition is also known as Water Urticaria and is more common in women. The water may be of any temperature (whether hot, warm, or cold) and from any source (kitchen tap water, pool water, or river water), and the skin rashes appear almost within minutes of exposure
• On contact with water, tiny red or white weals form on the exposed surfaces (face, neck, or arms). It may or may not present itching. Also, typically angioedema is not reported in Aquagenic Urticaria
• The condition is treated symptomatically, when required. The treatment may involve the use of phototherapy, antihistamines, and immunosuppressive medication, in case of severe signs and symptoms
• In many individuals, Aquagenic Urticaria is a short-term duration skin condition that is known to get better on its own without any treatment, usually within an hour. However, it may recur following exposure of skin to water

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