A skin rash is when your skin looks or feels different than usual. It can make your skin appear red, swollen, and bumpy. Sometimes it feels itchy, like you want to scratch it. “A skin rash can ...

Medically reviewed by William Truswell, MD Different types of skin rashes include those caused by allergic reactions, ...

One specific type of viral exanthem that dermatologists have seen with COVID is a morbilliform rash, meaning a measles-like ...