Hives are one of those things that you hear about so often that it feels like you should know what they are, how to spot them and how to treat them. But the truth is that many of us don’t really know ...

During the winter, you may struggle to feel warm no matter how much you bundle up. But some people actually break out in ...

Norovirus doesn’t usually cause a rash, though some people develop hives. A rash that accompanies stomach symptoms may suggest a different stomach virus or inflammatory bowel disease. Norovirus is a ...

Hives, or urticaria, can occur for many reasons, such as exposure to an allergen or a physical trigger, like pressure from tight clothing. It may also indicate an infection or another underlying ...

Hives (urticaria) are raised, itchy bumps on your skin. If you get itchy hives that come and go mostly every day for over six weeks, you might have a skin condition known as chronic spontaneous ...

Xolair (omalizumab) is a prescription drug used to treat chronic (ongoing) hives without a known cause. Xolair is a biologic drug and does not come in a biosimilar version. It’s used when symptoms ...

If you're being treated for hives, your physician will want to hear what you think about your treatment. Is it working? Are your symptoms improving, staying the same, or getting worse? You may be ...

A pimple-like rash can be caused by many conditions like rosacea, folliculitis, or an allergic reaction. Hives, which are itchy and can look like pimples, may be triggered by allergies, stress, or ...

For most, summertime shine is a welcome change after a cold winter, but the summer heat comes with its own dangers. Heat rash is something that adults, children and infants can experience when sweat ...

Hives are a type of rash with a distinct appearance and behavior. Hives aren’t generally dangerous and often go away on their own. There are many other types of rashes with a wide variety of causes.

Could a low-histamine diet help you ease skin symptoms from chronic spontaneous urticaria (CSU), also called hives? New research suggests that avoiding high-histamine foods can help you clear up this ...