Medically reviewed by Danielle Weiss, MD Thyroid disease can sometimes cause repeated bouts of an itchy skin rash known as ...

Drug rashes can be an unwanted side effect of many medications. Learn which medications can cause these skin reactions.

Unlike most rashes, hives: Hives can develop anywhere on the body, but most commonly appear on the chest, neck, arms, and legs. If you have hives Hives can have a few different causes, including ...

Stress rashes can appear anywhere on the body from the arms and legs to the face and back ... A stress rash usually appears as raised red bumps called hives, says Niket Sonpal, MD, adjunct ...

By that point, a blistering rash had developed on her lower leg and the pain had become so excruciating that she described as “worse than labor.” “Within 24 hours of the rash, I couldn’t ...

Hives rashes are not contagious, meaning you won’t develop the rash by touching hives on another person. However, some contagious infections can cause hives. Hives, or urticaria, causes welts on ...

Many people struggle to tell the difference between hives and a rash, but knowing the cause is the first step toward relief. Black skin has unique characteristics, including higher melanin content ...

By day 19, the rash significantly worsened, spread to his torso, and included urticaria with welts. On day 20, the rash continued to worsen and swelling developed in his feet, hands, arms ...