An allergic reaction, or when your immune system overreacts ... Common symptoms include a red, itchy, and swollen rash and blisters that ooze and crust. Read on to learn about allergy rashes ...

Constantly scratching and picking at an itchy rash really does make it worse. But why? According to newly released research ...

Hives, which are red, itchy bumps that appear on the skin ... cold urticaria is often referred to in everyday language as an allergic reaction to cold. "It is a rare condition that results ...

Itchy, red, and inflamed bumps on scalp are signs of an allergic reaction. Hair care ingredients like sulfates and parabens can cause this problem. It is a fungal infection that causes circular ...

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

Minnesotans are well acquainted with the itchy, red bumps resulting from pesky mosquito bites after a summer evening outdoors. For those susceptible to skeeter syndrome and mosquito-borne viruses, ...