We usually think of COVID-19 as a viral illness that causes respiratory symptoms, like congestion, sore throat and a cough. But, like a surprising amount of other viruses, the coronavirus can also ...

Pityriasis rosea begins with flu-like symptoms and involves an itchy rash that spreads in the shape of a tree. Here's how to identify and treat it.

Here’s what eczema is, what causes it and how it can be treated and managed if it affects you or someone you love.

A 3-year-old girl who is in the maintenance phase of chemotherapy for leukemia is seen for a moderately painful rash on her ...