is a condition in which the skin experiences adverse reactions to sun exposure. It typically shows up as an itchy, red rash, but a sun allergy can also cause pain, raised patches of skin ...

Breaking out in a rash after exposure to sunlight is not uncommon – here’s what you need to know about sun allergy.

Hives, also known as urticaria, are raised, itchy welts on your skin that occur due to an allergen. The reaction is ...

"While it is not a true allergy, cold urticaria is often referred to in everyday language as an allergic reaction to cold. "It is a rare condition that results in rashes or hives." ...