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 neck. The appearance of a neck rash ...

A rash is a reaction whereby the skin develops an abnormal texture and other features which include itching, fluid discharge and pain. This can be caused by allergies, toxins, acne, or infections. The ...

Pityriasis rosea and ringworm (tinea corporis) are both skin conditions that cause round, discolored patches. Ringworm is contagious through skin-to-skin contact, while pityriasis rosea is not. Both ...