Skin rash or body rash is usually an inflammation on the skin. It results in change in color and texture of the affected area. Skin or body rash could be the result of irritation, disease or an allergic reaction. Allergies could be to food, plants, chemicals, animals, insects or other environmental factors. This kind of skin rash could affect the entire body or be area specific. Eruptions on the skin of the back are called Back Rash. Though not all body rashes are contagious, some could be.
