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Signs and Symptoms

Skin rashes can occur anywhere on the body. They can be localized (i.e., develop on one area of the body) or widespread (i.e., occur all over the body). Widespread rashes are usually the result of a virus or an allergic reaction. Some rashes develop suddenly (e.g., allergic rashes), and some develop over time from repeated exposure (e.g., to chemicals or detergents).

Many rashes cause itchy, reddened bumps on the skin. Other symptoms, which vary in severity and depend ...Read the full article