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 ...

Skin conditions can be hard to identify. Is it dermatitis or hives? A breakout or an infection? Because rashes may need to be treated a certain way, if you don’t know what you have, you may ...

Medically reviewed by Katlein Franca, MD Key Takeaways An inner-thigh rash can be caused by friction, allergic reactions, or ...