Skin, too, is subject to the whims of these potent chemical messengers (think of that sudden breakout that serves as a ...

Journalist Annie Lowrey has a rare disease that causes a near-constant itch that doesn't respond to most treatments. She ...

One specific type of viral exanthem that dermatologists have seen with COVID is a morbilliform rash, meaning a measles-like rash. Measles rashes tend to look like small raised bumps that eventually ...