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2. Hives - Wikipedia

   en.wikipedia.org/wiki/Hives

   Hives, also known as urticaria, is a kind of skin rash with red and/or flesh-colored, raised, itchy bumps. [1] Hives may burn or sting. [ 2 ] The patches of rash may appear on different body parts, [ 2 ] with variable duration from minutes to days, and do not leave any long-lasting skin change. [ 2 ]

3. What are hives? A dermatologist explains

   www.aol.com/news/hives-dermatologist-explains...

   Hives, or urticaria, are itchy pink welts that could appear anywhere on your skin. Some are bumps as small as a pinhead, while others may merge together to cover large patches of your skin.

4. FDA upgrades Frito-Lay potato chips recall to highest risk ...

   www.aol.com/fda-upgrades-frito-lay-potato...

   A milk allergy can cause anaphylaxis, a severe, life-threatening reaction to an allergen that can obstruct a person’s breathing, the Mayo Clinic said. This story was updated to add new information.

5. Allergies in children - Wikipedia

   en.wikipedia.org/wiki/Allergies_in_children

   According to the Mayo Clinic, “Allergy symptoms, which depend on the substance involved, can affect your airways, sinuses and nasal passages, skin, and digestive system.” [5] The severity of the following symptoms varies from child to child. [5] The symptoms of indoor and outdoor allergies in children may include: [18] [19] Runny nose

6. Anaphylaxis - Wikipedia

   en.wikipedia.org/wiki/Anaphylaxis

   Urticaria and flushing on the chest of a person with anaphylaxis. Symptoms typically include generalized hives, itchiness, flushing, or swelling of the affected tissues. [4] Those with angioedema may describe a burning sensation of the skin rather than itchiness. [15] Swelling of the tongue or throat occurs in up to about 20% of cases. [17]

7. Skin allergy test - Wikipedia

   en.wikipedia.org/wiki/Skin_allergy_test

   The hives usually disappear in a few hours after the test. In rare cases they can persist for a day or two. These hives may be itchy and are best treated by applying an over the counter hydrocortisone cream. [11] In very rare cases one may develop a full blown allergic reaction.