Carla Bruni, 57, flashes her supermodel legs and admits 'I always wanted to be famous' as she gets candid about marriage to Nicolas Sarkozy Not the King of selfies!

And hives can appear pretty much anywhere on the body, including your back, chest, legs and face, Walls says. Unlike other rashes ... the first-line option is antihistamines, he explains.

Some common rashes that can affect the hands and feet include viral hand, foot, and mouth disease, dyshidrotic eczema, and impetigo, a bacterial skin infection. Some of these conditions may cause ...