Hives and rashes both affect how your skin looks and feels. Hives (urticaria) are outbreaks of discolored bumps. They’re caused by allergies or allergy-like skin reactions to irritants.

Hives, or urticaria, are a particular type of rash that may require different treatment than other types of rashes. Here's how to tell the difference between hives and other rashes as well as ...

Drug rashes are a common side effect in people taking antiseizures, antibiotics, or anti-inflammatories. Find out specific ...

What does a stress rash look like? A stress rash usually appears as raised red bumps called hives, says Niket Sonpal, MD, adjunct assistant professor at the Touro College of Osteopathic Medicine.

Babies may get heat rash because they can't control their temperature as well as adults and children. Cool the skin by applying a damp cloth, giving them cooling baths or showers and dressing them in ...

Cholinergic urticaria (also called cholinergic angioedema or heat bumps) is a reaction that results in tiny hives surrounded by large patches of red skin. They’re related to an increase in your ...

Semaglutide, the active ingredient in Ozempic and Wegovy, is a glucagon-like peptide-1 (GLP-1) receptor agonist taken as a ...

Urticaria, more commonly called hives, can be acute or chronic, depending on how long symptoms last. Chronic urticaria can be treated with medication, and some people experience remission after 1 ...

Some people might develop a skin rash or hives from musk, while others react to vanilla scents. The skin on your face, with its deep pores, is easily affected, Newburger says. So it makes sense to ...