A man went to the emergency room with an itchy rash that covered his back and kept him up at night. He was diagnosed with shiitake dermatitis, a rare condition that looks like red whip marks. The rash ...

A man’s love of mushrooms left him with bizarre red streaks across his back. In a case study released this week, doctors describe how the unlucky fellow developed a rare skin condition from eating ...

The patient was an elderly Caucasian man who came to the clinic with complaints of a red, intensely itchy rash on his elbows (Figure 1), buttocks (Figure 2), and back. His symptoms began with a slight ...

Out of more than 3,000 skin diseases, how do you know what condition you have? These 23 skin rash pictures and expert tips ...

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 ...