Varicella-zoster virus causes chickenpox and is a member of the herpes virus group. It is extremely contagious and causes a ...

Stress hives are the last things you want to deal with when you're already feeling anxious. Here, why they pop up and how to ...

Hives and rashes are two skin conditions that can look fairly similar. Here, experts explain the difference between hives and a rash, plus treatments.