Urticaria or hives is a skin condition causing itchy red welts from various triggers Read ahead know its symptoms and why it ...

Latex gloves, cosmetics, skin creams, and sorbic acid (a food preservative) are the most common causes. A urticaria rash can either be a nonimmune response to an external irritant, like stinging ...

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

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 the skin. It is a type of itchy ...

Hives are a type of rash. There are many other types of rashes. A rash causes patches of redness, swelling, itching, or pain and can develop for many reasons, including certain skin diseases ...

Poodle-dog bush thrives in Southern California mountains after wildfires. It's pretty but petting it can result in a severe ...

Patients with chronic spontaneous urticaria experienced a long delay in diagnosis, a substantial impact on their quality of life, and often received inadequate treatment, highlighting the need for ...

Two cases of alpha-gal syndrome suggest that the lone star tick isn’t the only species in the United States capable of triggering an allergy to red meat.

they can be uncomfortable and cause irritation. Often, there may be an obvious reason for the rash, such as switching to a new soap or coming in contact with a new substance. In other cases ...

A sun rash — known medically as a polymorphic light eruption — is a skin reaction due to sun exposure. It may cause irritation but does not usually result in serious complications. It ...