Medically reviewed by Brendan Camp, MD A rash, or dermatitis (eczema), on the neck is skin inflammation and irritation. It causes a change in appearance and texture on the front, sides, or back of the ...

“It was a poor decision to travel there, knowing how the sun affected my skin,” she admits. “I developed a horrible lupus rash all over my body—from the top of my scalp, all over my face, neck, and ...