But your mystery rash may have a much simpler explanation. Urticaria, more commonly known as hives, can be a natural response to stress. We asked experts to break down exactly what causes stress ...

When your skin is red, itchy, and irritated, it could be a rash or it might be hives. We spoke with experts to learn how to ...

On top of the symptoms of stress, anxiety can cause digestive problems, hives, nausea, trembling, dizziness, sleep issues, concentration issues, panic attacks, a sense of impending doom and more.

Unlike allergic hives, chronic spontaneous urticaria (CSU ... Many may patients believe their symptoms are caused by food, stress, or environmental triggers, when in reality CSU is driven by ...